Watson and Crick, the pair of researchers who determined the structure of DNA, deduced the pairing of nucleotides in DNA using information learned from Erwin Chargaff. Which of the following is the correct pairing of nucleotides in DNA?a guanine with adenine; cytosine with adenineb adenine with thymine; guanine with cytosinec cytosine with guanine; uracil with adenined cytosine with adenine; thymine with guanine

Answers

Answer 1

The correct pairing of nucleotides in DNA is:

Adenine with thymineGuanine with cytosine.

DNA stands for deoxyribonucleic acid, which is a long, spiral-shaped molecule containing genetic information about the development and function of all living organisms. DNA is composed of four nucleotide bases that are paired with each other: adenine (A), thymine (T), cytosine (C), and guanine (G). DNA is the fundamental genetic material present in all living organisms and has a fundamental role in determining the development and function of cells in the human body. The pairing of nucleotides in DNA: Adenine pairs with thymine (A-T) and guanine pairs with cytosine (G-C), In DNA, nucleotide pairs are held together by hydrogen bonds between the complementary base pairs.

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4. Give the Turkish morpheme that corresponds to each of the following translations ocean from house from hand tooth my in of our (plural marker)

Answers

Here's a breakdown of the Turkish morphemes corresponding to each of the given translations:

Ocean: The Turkish word for "ocean" is "deniz." In this case, the morpheme is "den-," which represents the root of the word.

From: The Turkish suffix for indicating direction or source is "-den/-dan." It is added to the noun preceding it to indicate movement or origin. For example, "evden" means "from the house."

House: The Turkish word for "house" is "ev." In this case, "ev" is the root morpheme.

Hand: The Turkish word for "hand" is "el." "El" is the root morpheme in this case.

Tooth: The Turkish word for "tooth" is "diş." Similarly, "diş" is the root morpheme.

My: The possessive pronoun "my" in Turkish is expressed by adding the suffix "-im" to the noun it modifies. For example, "evim" means "my house."

In: The Turkish suffix for indicating location is "-de/-da." It is added to the noun preceding it to denote a specific location. For instance, "evde" means "in the house."

Of: The genitive case in Turkish is represented by the suffix "-ın/-in/-ün/-un." It is used to show possession or association. For example, "evin" means "of the house."

Our (plural marker): The plural possessive suffix in Turkish is "-imiz/-ımız/-umuz/-ümüz." It is added to the noun preceding it to indicate possession by multiple people. For instance, "evlerimiz" means "our houses."

These are the Turkish morphemes corresponding to the given translations. It's important to note that Turkish is an agglutinative language, where morphemes are added to a root word to express various grammatical features.

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the cisterna chyli, which denotes the beginning of the thoracic duct, is formed by the convergence of which lymphatic trunks?

Answers

The cisterna chyli is formed by the convergence of the two main lymphatic trunks - the left and right lymphatic trunks. These trunks are formed by the union of the left and right subclavian, left and right internal jugular, and left and right bronchomediastinal lymphatics, respectively.

The cisterna chyli is the first segment of the thoracic duct, which carries the lymph throughout the body, supplying the lymphatic capillaries with the necessary nutrients, as well as helping to remove excess fluids, proteins, and other materials from the tissue spaces.

The cisterna chyli is the enlarged area at the beginning of the thoracic duct, which is formed by the convergence of the two main lymphatic trunks - the left lymphatic trunk and the right lymphatic trunk. The left lymphatic trunk is formed from the union of the left subclavian, left internal jugular, and left bronchomediastinal lymphatics. The right lymphatic trunk is formed from the union of the right subclavian, right internal jugular, and right bronchomediastinal lymphatics.

The lymphatic trunks flow towards the thoracic duct, a long tube that carries lymph and other substances from the left and right lymphatic trunks, across the body, to the junction of the left subclavian vein and the left internal jugular vein. This is the location of the cisterna chyli, the first segment of the thoracic duct.

The cisterna chyli is a large sac-like structure that stores the lymph collected from the lymphatic trunks before it passes into the thoracic duct. The thoracic duct then carries the lymph throughout the body, supplying the lymphatic capillaries with the necessary nutrients. It also helps to remove excess fluids, proteins, and other materials from the tissue spaces, and carries these materials to the cardiovascular system.

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a black chicken and a white chicken are crossed. what is the probability of.

Answers

Answer:

25% that they would have a black chick

Explanation:

50% of the offspring have genotype BW, 25% are BB and 25% are WW. This means that 50% of the offspring are erminette, 25% are black, and 25% are white.

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Main Points of the Theory of Plate Tectonics

Midocean ridges form at very large large cracks in _______

Molten magma fries through the crack and cools to form new ___________

New Magma from below pushes up, causing the seafloor to ________​

Answers

Answer:

Midocean ridges form at very large cracks in the ocean.

Molten magma fries through the crack and cools to form new land.

New magma from below pushes up, causing the seafloor to spread (divergent boundary).

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A circuit consists of a wire, a lightbulb, a switch, and a battery. What would happen if the battery were replaced with a section of wire?

Answers

The circuit would have no voltage and no current.

what are the symptoms of rickets?​

Answers

Answer:

Signs and symptoms of rickets can include:

Delayed growth

Delayed motor skills

Pain in the spine, pelvis and legs

Muscle weakness

ANSWER:

PEOPLE MAY EXPERIENCE:

PAIN AREAS : in the bones

MUSCULAR : cramping, flaccid muscles, or muscle weakness

ALSO COMMON : acquired deformity of chest and rib, bone fracture, bow legs, cavity, deformity of the skull, or slow growth

What happens when organisms populate a new area and are isolated geographically from other populations of the same species?

Answers

Answer:

The geographically isolated population will acquire genetic differences that eventually will lead to its speciation

Explanation:

Geographic isolation is a biological process produced by the physical separation between organisms of the same species, which may be caused by different types of geographical barriers such as, among others, mountains, earthquakes, rivers, etc. Geographic Isolation produces genetic differences between the separated groups. Over time, these genetic differences will lead to the reproductive isolation of the new population, thereby leading to the formation of a new species in the course of evolution, in a mechanism referred to as speciation.


Why are invasive alien species a problem? Name one invasive
alien species and explain.
The question is related to geography.

Answers

Invasive alien species are a problem because they can cause significant ecological and economic damage to their new environments. They outcompete native species for resources, disrupt ecosystems, and reduce biodiversity. One example of an invasive alien species is the zebra mussel (Dreissena polymorpha).

The zebra mussel is native to the Caspian Sea and was accidentally introduced to North America in the ballast water of ships.

They have since spread to many water bodies across the continent.

Zebra mussels reproduce rapidly and form dense clusters, clogging pipes and damaging infrastructure.

They also filter large amounts of phytoplankton from the water, impacting the food chain and causing declines in native species.

In geography, invasive alien species are studied because they can have significant impacts on ecosystems and human activities.

Governments and organizations monitor and manage invasive species to mitigate their negative effects.

In summary, invasive alien species pose a problem due to their ability to disrupt ecosystems and cause economic harm.

The zebra mussel serves as an example of an invasive alien species that has had widespread negative impacts.

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cardiac tamponade is a disease process in which blood fills the sac around the heart called the pericardium, thereby increasing the pressure immediately outside the heart. how will this affect the volume of the ventricles (heart chambers) and systemic blood pressure?

Answers

Your heart is unable to fill up with blood, which reduces the amount of blood it can pump and ultimately lowers blood pressure.

What are cardiac problems?

Relation to the demand the heart and blood vessels are collectively referred to as heart events (CVD). Osteoporosis, a buildup of lipid deposits in the arteries, and a higher risk of pulmonary embolism are typically connected with it. The term "cardiac" is most frequently used in a medical setting; for example, a cardiac surgeon is a specialist who does heart operations, and "cardiac arrhythmia" refers to an abnormal heartbeat.

What causes cardiac stress?

A powerful emotional or bodily experience: Stress-related cardiomyopathy is frequently preceded by a stressful trigger, such as an unexpected death in the family, a bad medical problem, a financial setback, a loss of jobs, divorce, beatings, a vehicle accident, significant surgery, a natural disaster, or extreme fear.

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What is ethanol? What does ethanol do in our system (as it pertains to drinking alcohol?) What is the relatively small size of the ethanol size important

Answers

Ethanol (also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is a chemical compound, a simple alcohol with the chemical formula C2H6O. Its formula can be also written as CH3−CH2−OH or C2H5OH (an ethyl group linked to a hydroxyl group), and is often abbreviated as EtOH. Ethanol is a volatile, flammable, colorless liquid with a slight characteristic odor. It is a psychoactive substance and is the principal active ingredient found in alcoholic drinks.

Ethanol is naturally produced by the fermentation of sugars by yeasts or via petrochemical processes, and is commonly consumed as a popular recreational drug. It also has medical applications as an antiseptic and disinfectant. The compound is widely used as a chemical solvent, either for scientific chemical testing or in synthesis of other organic compounds, and is a vital substance used across many different kinds of manufacturing industries. Ethanol is also used as an alternative fuel source.

The family camelids includes camels and llamas. Do all the living members of the family form a clase? Explain?

Answers

Camelids are members of the biological family Camelidae, the only currently living family in the suborder Tylopoda. The 7 extant members of this group are: dromedary camels, Bactrian camels, wild Bactrian camels, llamas, alpacas, vicuñas, and guanacos. Camelids are even-toed ungulates classified in the order Cetartiodactyla, along with species like whales, pigs, deer, cattle, and antelopes.

Kingdom:AnimaliaPhylum:ChordataClass:MammaliaOrder:ArtiodactylaSuborder:TylopodaSuperfamily:CameloideaFamily:Camelidae

Gray, 1821Type genusCamelus

Tribes

Camelini Gray, 1821

Lamini Webb, 1965

Current range of camelids, all species

What is a benefit of using active solar energy over utility-scale solar energy for a home?

Installation costs are less with active solar systems.
Homeowner is not responsible for installation costs.
Energy comes from the active system, not a grid.
Homeowners will see less cost savings over time.

Answers

Your home's solar energy system can help you save money on you electricity bill and lessen your dependency on the grid.

Is solar power a good source of power?

In order to protect people, wildlife, and ecosystems, it is imperative that greenhouse gas emissions are reduced and climate change is mitigated. Solar energy plays a significant part in this as a renewable source of energy. Moreover, solar energy can reduce water use in energy generation and enhance air quality.

Solar panels' lifespan is how long?

Most solar panels last between 25 to 30 years, which is the industry average. A 25-year or longer production warranty is typically provided by reliable manufacturers.

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what is a advantages of dialysis

Answers

Answer:

The answer is at the bottom!!

Explanation:

In comparison to PD, one of the major benefits of hemodialysis is that it enables patients to have four days per week where treatment is required. This arguably can further improve patients' quality of life by giving them more freedom.

Hope this helps!!

Answer:

life quality Sometimes people with kidney problems are unable to continue living their lives comfortably because of their condition.

Explanation:

Which observations finally lead to the hypothesis that an asteroid had hit the earth at the KT
boundary?

Which observations finally lead to the hypothesis that an asteroid had hit the earth at the KTboundary?

Answers

The quantity of iridium around the K-T boundary was the first indication that an asteroid had struck the earth at about the same time as the mass extinction. Another indicator was the discovery of animal bones from the Cretaceous, which indicated that the majority of the animals that had lived there had perished when the asteroid landed.

what is a hypothesis?

A hypothesis is a theory put up to explain a phenomenon. A hypothesis must be testable according to the scientific method for it to be considered a scientific hypothesis. Scientists typically build their scientific ideas on prior observations that cannot be adequately explained by the current body of knowledge.

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There are 100 ___
are in a meter

meters
millimeters
kilometers
centimeters


fill in the blank

Answers

Answer:

D. Centimeters

Explanation:

There are 100 centimeters in a meter. 100-1 is centimeters-meters. You can remember this because centimeters has "cent" in it and you need 100 cents to make 1 dollar. I hope this helps!

QUESTION 3: What conditions may occur when a population is inexponential growth?
A. birth rate is greater than death rate
B. birth rate is less than death rate
C. immigration rate is greater than emigration rate
D. immigration rate is less than emigration rate

Answers

Answer:

A. birth rate is greater than death rate

Explanation:

Hope this helps!

Answer:

a

Explanation:

Of the taxonomic groups listed below, which is the broadest (contains the most species)? A. Order B. Class C. Family D. Genus E. Species

Answers

Of the taxonomic groups listed below, the broadest (contains the most species) is the species which is given by the option E.

Species is the lowest and most specific level of classification that groups organisms based on their similarities and shared characteristics. A species is defined as a group of organisms that are capable of interbreeding and producing fertile offspring. Each species is given a unique scientific name consisting of two parts: the genus and the species. For example, Homo sapiens is the scientific name for humans, with Homo being the genus and sapiens being the species.

Taxonomy is the scientific study of identifying, describing, classifying, and naming living organisms. It is the hierarchical system of classification used by biologists to organize and group living organisms based on their evolutionary relationships and shared characteristics. The levels of classification, from broadest to most specific, are kingdom, phylum, class, order, family, genus, and species.

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population of bacteria is growing according to the equation P(t)=1000e0.12t, where P(t) is the population and t is the time in hours. Estimate when the population will reach 5000 . Round to the tenths. Provide your answer below:

Answers

The estimated time it will take for the population to reach 5000 bacteria is approximately 13.4 hours.



To estimate when the population will reach 5000 bacteria, we can set up the equation P(t) = 5000 and solve for t.

The given equation for population growth is P(t) = 1000e^(0.12t). To solve for t, we can substitute 5000 for P(t):

5000 = 1000e^(0.12t)

To isolate the exponential term, we can divide both sides of the equation by 1000:

5 = e^(0.12t)

Next, we can take the natural logarithm (ln) of both sides to remove the exponential:

ln(5) = ln(e^(0.12t))

Using the property of logarithms, ln(e^(0.12t)) simplifies to 0.12t:

ln(5) = 0.12t

Now, we can solve for t by dividing both sides by 0.12:

t = ln(5) / 0.12

Using a calculator, we find that ln(5) is approximately 1.6094. Dividing this by 0.12 gives us an approximate value for t:

t ≈ 1.6094 / 0.12 ≈ 13.4117

Rounding to the tenths place, the estimated time it will take for the population to reach 5000 bacteria is approximately 13.4 hours.

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2. Describe the property of water that is indicated by the data. How is this property explained by the structure of water molecules and the bonds between them? Type your answer here. FIED​

Answers

Answer:

Water molecules are polar, so they form hydrogen bonds. This gives water unique properties, such as a relatively high boiling point, high specific heat, cohesion, adhesion and density.

The biome to which all of these organisms would be best adapted is the -

Answers

Answer:

Explanation:

Nucles h

Human behavior can be influenced by urbanization through increased _______. a. incidents of mental illness b. crime c. violence d. all of the above

Answers

Answer:

D. all of the above on edg :))

Explanation:

leave a heart guyss

Human behavior can be influenced by urbanization through an increase in all of the above that is present in Option D, as the increase in the rate of mental illness and violence will have a negative impact on the person's behavior.

What is the significance of urbanization?

It is a process in which people migrate from rural areas to urban areas for better facilities, such as better education and better employment, but this can have significant negative effects on human behavior, such as increased incidents of mental illness. Overpopulation and a lack of clean oxygen have a further negative impact on people's living standards.

Hence, human behavior can be influenced by urbanization through an increase in all of the above that is present in Option D, as the increase in the rate of mental illness and violence will have a negative impact on the person's behavior.

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The energy found in the sugar started from the light energy and it was transformed to chemical energy. This statement shows the Law of what??

a.Conservation of energy or Thermodynamics
b.Centrifugal Force
c.Relativity
d.Perpetual motion​

Answers

D. I believe it to be

What type of scientist would be the best qualified to perform genetic engineering to pro- duce seed that are more productive in agriculture? A. biochemist B. geologist C. molecular biologist D. paleontologist

Answers

The type of scientist best qualified to perform genetic engineering to produce more productive seeds in agriculture would be a molecular biologist, the correct option is C.

Molecular biologists specialize in studying the structure, function, and interactions of molecules within biological systems, including DNA and genes. Genetic engineering involves manipulating the genetic material of organisms, which requires a deep understanding of molecular biology principles.

Molecular biologists have the expertise to identify and isolate specific genes responsible for desired traits in crop plants, such as increased productivity or resistance to pests or diseases. They can then modify or introduce these genes into target plants to achieve the desired outcomes, the correct option is C.

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during strenuous exercise, blood flow to skeletal muscles increases. which type of vessels dilate in response to epinephrine and norepinephrine to facilitate this?

Answers

Arterioles are the type of vessels which dilate in response to epinephrine and norepinephrine to facilitate the increased blood flow to skeletal muscles during strenuous exercise.

When we are involved in a strenuous physical exercise, the oxygen consumption of our body gets increased by many fold. This oxygen is required by our skeletal muscles.

Hormones like epinephrine as well as norepinephrine along with dopamine are secreted by the adrenal medulla during exercise and are very important because these hormones act as central motor stimulators as well as peripheral vascular dilators to enhance enzyme systems and calcium release in muscle. Arterioles are the vessels which get dilated in response to these hormones.

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Why is water from an aquifer more likely to be cleaner than water from other sources?

Answers

Almost little to none bacteria live in aquifers !

Explain long loop and short loop feedback inhibition using the testosterone as the example. Be sure to include the: integrating centers. tropic hormones, neurohormones, glands, hormones in your answer. What is a pathology that affects this regulation pathway? What are some symptoms of this?

Answers

Long loop feedback inhibition and short loop feedback inhibition are two types of negative feedback mechanisms that regulate the secretion of hormones in the body.

Long loop feedback inhibition involves the inhibition of a hormone by a metabolite of that hormone. In the case of testosterone, the primary metabolite is dihydrotestosterone (DHT), which is produced by the action of the enzyme 5-alpha-reductase on testosterone.

DHT can bind to and activate the androgen receptor, which leads to the production of more testosterone. However, DHT can also inhibit the production of testosterone by binding to the enzyme 3-beta-hydroxysteroid dehydrogenase,

which is involved in the conversion of testosterone to DHT. This results in a decrease in the production of testosterone, which helps to regulate its levels in the body.

Short loop feedback inhibition involves the inhibition of a hormone by a metabolite of that hormone, but it occurs within the same cell or tissue. In the case of testosterone, the primary metabolite is estradiol, which is produced by the conversion of testosterone to estrogen.

Estradiol can bind to the estrogen receptor, which leads to the inhibition of testosterone production. This results in a decrease in the production of testosterone, which helps to regulate its levels in the body.

Integrating centers are structures in the hypothalamus and pituitary gland that are responsible for integrating and coordinating the various negative feedback mechanisms that regulate hormone secretion.

They receive input from a variety of sources, including the levels of hormones in the blood, the presence of nutrients and other substances in the body, and the activity of other organs and tissues.

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Which of the following steps in wastewater treatment is an example of biotechnology?

Microorganisms are added to feed on solids in the wastewater.
Chlorine is added to disinfect wastewater before it is released.
Bar screening is used to separate solid wastes from liquid wastes.
Primary clarifiers allow solids to settle at the bottom of tanks.

Answers

The step in wastewater treatment that is an example of biotechnology is microorganisms are added to feed on solids in the wastewater (option A).

What is biotechnology?

Biotechnology is the use of living organisms (especially microorganisms) in industrial, agricultural, medical and other technological applications.

Biotechnology is a combination of two words namely;

Bio meaning lifeTechnology meaning practical application of knowledge

Biotechnology also refers to the application of the principles and practices of engineering and technology to the life sciences.

According to this question, treating wastewater using biotechnology involves the use of microorganisms to feed on the solids in the wastewater.

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Check the image for question

Check the image for question

Answers

The answer is D.

Hope this helps

Which of the
following BEST
describes
"Olympus
Mons"?
A. It is a giant canyon on Mars.
B. It is the third moon of Mars.
C. It is the largest volcano in the solar system.
D. It is a large sea of carbon dioxide on Mars.

Answers

The answer to this question is C. It is the largest volcano in the solar system.

C, the largest volcano in the solar system

8. A scientist noticed that the number of salamanders in ponds in Manatee County was
declining. This was a(n): (1 point)
O Hypothesis
O Theory
O Observation
Control

Answers

observation is the answer

hope this helps
Other Questions
The chart shows Canada's sulphur dioxide emissions (a primary contributor to acid rain) for the year 2000. Which of these would be the MOST likely contributor to producingsulphur dioxide?A a coal-burning power plantB city buses in TorontoC an automobile factoryD cars on the roads of Montreal a. When prospect theory occurs, O people are better able to process changes in product sizes than changes in price. O gains are felt more intensely than losses. O people judge gains and losses relative to the status quo that they are used to. O people assign the same utility to a given situation regardless of their previous status quo. b. When a framing effect occurs, O the choice of strategy doesn't matter since consumers are generally able to recognize price increases regardless of what form they take. O recent information has the most influence on decision making. O people's preferences can change drastically dependent on contextual information. O people isolate purchases and fail to consider all consumption options. c. When anchoring occurs, O recent information has the most influence on decision making. O people judge gains and losses relative to the status quo that they are used to. O the choice of strategy doesn't matter since consumers are generally able to recognize price increases regardless of what form they take people are better able to process changes in product sizes than changes in price. d. When mental accounting occurs, Opeople isolate purchases and fail to consider all consumption options. O people's preferences can change drastically dependent on contextual information. O people assign the same utility to a given situation regardless of their previous status quo. people are better able to process changes in product sizes than changes in price. For goods-producing firms, at which of the following levels of resource planning does scheduling for individual subassemblies and resources by week and day take place?Question 3 options:a. Executionb. Demand forecastingc. Aggregate planningd. Disaggregation calculate the mass of butane needed to produce 46.0 g of carbon dioxide. of the following, which is not a result of increasing the temperature of a system that includes an endothermic reaction in the forward direction? select the correct answer below: a.the equilibrium constant increases. b.the concentrations of the reactants increase. c.the reaction shifts toward the products. d.the concentrations of the reactants decrease. Be sure to answer all parts. One of the compounds used to increase the octane rating of gasoline is toluene (pictured). Suppose 38.4 mL of toluene (d= 0.867 g/mL) is consumed when a sample of gasoline burns in air. (a) How many grams of oxygen are needed for complete combustion of the toluene? (b) How many total moles of gaseous products form? mol (c) How many molecules of water vapor form? ___ x 10 (select) molecules (Enter your answer in scientific notation.) what is 2 times 2x ?? In recent years, commercial banks have been allowed toA) invest in real estate.B) enter certain insurance markets.C) underwrite stocks.D) do all of the above.E) do only A and B of the above. Fractional reserve banking contributes to _____ because banks do not keep enough cash on hand to pay off depositors if they were all to decide to withdraw their deposits at one time. List the four broad classes of services that a transport protocol can provide. For each of the service classes, indicate if either UDP or TCP (or both) provides such a service.a) Reliable data transfer TCP provides a reliable byte-stream between client and server but UDP does not.b) A guarantee that a certain value for throughput will be maintainedc) A guarantee that data will be delivered within a specified amount of timed) Confidentiality (via encryption) match the definitions with their correct term or bond feature. - the rate of interest paid on the face value (par value) of the bond. - the bondholder's required rate of return. this is also the internal rate of return on the cash flows received by the bondholder that assumes the investor can reinvest the cash flows received from the bond at this rate. - the period of time over which the bond issuer must continue to pay coupon payments. - the legal document that states the bond contract requirements such as repayment schedules, restrictions, and promises between the issuer of a corporate bond and the purchaser. Find the average rate of change of the area of a circle withrespect to its radius r as r changes from2 to each of the following.(i) 2 to 3 (ii) 2 to 2.5 (iii) 2 to 2.1 During a business presentation, handouts are used ________ Let V and W be vector spaces, and let T: V W be a linear transformation. Given a subspace U of V, let T(U) denote the set of all images of the form T(x), where x is in U. Show that T(U) is a subspace of W. To show that T(U) is a subspace of W, first show that the zero vector of wis n TU. Choose the correct answer below. a. Since V s a subspace of U the zero vector of u ou is in V. Since T s inear T Ou .w, where is the zero vector of w.?oms T(U) b. Since U is a subspace of W, the zero vector of w, ow, is in U. Since T is linear, T(0w) = 0v, where 0v is the zero vector of V So 0w is in T(U). c. Since V is a subspace of U, the zero vector of V, 0v is in U. Since T is linear, T(0v-0w where o,. is the zero vector of W Som s in T(U). d. Since U is a subspace of V, the zero vector of V, 0y, is in U.Since T is linear, Toy)-ow where Ow is the zero vector of W. So Ow is in T(U) Write a java code for the following Kelly is fond of pebbles. During summer, her favorite past-time is to collect pebbles of same shape and size. To collect these pebbles, she has buckets of different sizes. Every bucket can hold a certain number of pebbles. Given the number of pebbles and a list of bucket sizes, determine the minimum number of buckets required to collect exactly the number of pebbles given, and no more. If there is no combination that covers exactly that number of pebbles, return -1. Example numOfPebbles = 5 bucketSizes = [3, 5] One bucket can cover exactly 5 pebbles, so the function should return 1. What is the expected value of the probability distribution of the discrete random variable X?xP(X = x)1.233.095.057.019.3011.2113.11A. =11.09B. =7.26C. =9.23D. =71.08 Write a function y=ab^x that passes through (2,45) and (5,3072) mpirical formula for a compound which contains 0.0134 g of iron, 0.00769 g of sulfur and 0.0115 g of oxygen C-Through, an optics manufacturing company, wants to focus on relationship marketing. in this case, which of the following strategies can be adopted by C-Through?a. It can market its products through dealers.b. It can set the price and other conditions of sale without negotiations.c. It can use accessory equipment and major equipment.d. It can use social networking sites to advertise itself to businesses. Green Lawns Corporation carned $500 for landscaping services rendered. The customer promised to pay at a later time. Which of the following accounts increased as a result of this transaction? A. Cash B. Accounts Payable C. Accounts Receivable D. Supplies