Answer:
Therefore eating sea animals meat and meats with lower levels of marbling is mostly beneficial for health.
ten plus 8 to the third power divided by 16
Answer: 42
Step-by-step explanation:
10+8^3/10
Exponets first
8^3=512
Then Divide
512/16=32
Finally add
32+10=42
Use Order of Operations
round 8.547 to the nearest whole number
Answer:
9
Step-by-step explanation:
8.547 = 9.000
Solve :-
2y+1=17
......
Answer:
Solution given:
2y+1=17
subtracting both side by 1
2y+1-1=17-1
2y=16
dividing both side by 2
2y/2=16/2
y=8
The value of y is 8.By rounding to 1 significant figure , estimate the answer to the questions
216×876
The rounding of the number to 1 significant figure is-
216 × 876 = 180000
What is defined as the significant figure?The term significant figures describes the number of significant single digits (0 to several 9 inclusive) in a scientific notation coefficient.The number of significant figures inside an expression indicates the degree of certainty or precision with where an engineer or scientist states a number.All zeros to the right of the decimals but to the left of a non-zero number in a decimal number between 0 and 1 are not significant.0.00247, for example, only has three significant figures.216 × 876
This number can be written in form of rounding to 1 significant figure as;
200 × 900 = 180000
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which expression is equivalent to -1/2(1/4 x -3/8)
Answer:
-1/8x+3/16
Step-by-step explanation:
A concert venue has 20 seats in the first row and an 5 additional seats in each successive row. If there are 35 rows of seats then how many people can attend a sold-out show? 3,675 190 2,100
Answer:
3,675 people
Step-by-step explanation:
First row, a = 20
Common difference, d = 5
number of terms, n = 35
Sn = n/2 {2a + (n - 1)d}
= 35/2 {2*20 + (35 - 1)5}
= 35/2 {40 + ( 34)5}
= 17.5(40 + 170)
= 17.5(210)
= 3,675 people
The answer is actually 3675.
My reasoning: Plug it in and you shall see!
Which ordered pair is a reflection of (3, 7) across the x-axis?
(-3, 7)
(3, -7)
(-3, -7)
(7, -3)
Answer: B (3,-7)
Step-by-step explanation:
When we reflect something across the x-axis, we just multiply the y-coordinate by -1. When trying this out with our y coordinate, we get:
7 * -1 = -7
So we get:
(3,-7)
1. biotech research center is working to develop a new vaccine for the west nile virus. the project is so important that the firm has created three teams of experts to work on the project from different perspectives. team 1 has an 86 percent chance of success, team 2 an 87 percent chance of success, and team 3 a 65 percent chance. what is the probability that biotech will develop the
Probability that the vaccine will be developed = \(\frac{99363}{100000}\)
What is probability?
Probability gives us the information about how likely an event is going to occur
Probability is calculated by Number of favourable outcomes divided by the total number of outcomes.
Probality of any event is greater than or equal to zero and less than or equal to 1.
Probability of sure event is 1 and probability of unsure event is 0.
Here,
Team 1 has an 86 % chance of success of developing a new vaccine
Team 1 has 100 - 86 = 14% chance of failure of developing a new vaccine
Team 2 has an 87 % chance of success of developing a new vaccine
Team 2 has 100 - 87 = 13% chance of failure of developing a new vaccine
Team 3 has an 65 % chance of success of developing a new vaccine
Team 3 has 100 - 65 = 35% chance of failure of developing a new vaccine
Probability that the vaccine will not be developed =
\(\frac{14}{100} \times \frac{13}{100}\times \frac{35}{100}\\\frac{637}{100000}\\\)
Probability that the vaccine will be developed =
\(1 - \frac{637}{100000}\\\\\frac{100000-637}{100000}\\\\\frac{99363}{100000}\)
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Gertrude takes out a $5,500 subsidized stafford loan, which must be paid back in ten years. gertrude will graduate four years after taking out the loan. if the loan has an interest rate of 6.8%, compounded monthly, and gertrude makes monthly payments, how much interest will she pay by the time the loan is repaid? round all dollar values to the nearest cent. a. $4,462.40 b. $1,213.28 c. $1,713.69 d. $2,094.80 please select the best answer from the choices provided a b c d
$2094.28 interest will she pay by the time the loan is repaid.
What is compounded monthly?
Theoretically, continuously compounded interest means that an account balance continuously earns interest as well as reinvesting that interest into the balance so that it too earns interest.
As we know the formula of per month installments
\(E.M.I = \frac{P*r*(1+r)^n}{(1+r)^n^-^1}\)
By putting the value of P (loan applied for)=$5500
r (Monthly rate of interest) \(= \frac{6.8}{12*100}\)
n = number of monthly installments = 10 × 12 = 120
\(E.M.I = \frac{5500*(\frac{6.8}{12*100} )(1+\frac{6.8}{1200} )^1^2^0}{(1+\frac{6.8}{1200} )^1^2^0-1}\\ E.M.I= \frac{5500*0.00567*1.971}{1.971-1}\\ E.M.I = \frac{61.461}{0.971} \\E.M.I = 63.29\)
E.M.I.=$63.29
Total Installments of loan =120
Therefore total amount paid against loan = $63.39 × 120 = 7594.28
So interest paid = 7594.28 - 5500= $2094.28
Hence, $2094.28 interest will she pay by the time the loan is repaid.
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The bill for lunch was $7. The sales tax in dallas , Texas , is 8. 25%. If you have $9. 50 , what is the maximum amount you can give for a tip and still cover the food bill and sales tax ? About what percent of the food bill would this tip be ?explain
Step-by-step explanation:
7 dollars + .0825 tax = 7 .58
leaving $1.92 max tip ( out of 9.50 to spend)
( this is a 27% tip on your purchase....more than adequate)
Exactly 40% of the students who took a quiz scored a B.If 14 students scored a B on the quiz, what was the total number of students who took the qui?
A 20
B 28
c 35
D 54
Melissa and tomas are playing a game with complex numbers. if melissa has a score of 5 – 4i and tomas has a score of 3 2i, what is their total score? 8 – 6i 8 6i 8 – 2i 8 2i
The total score of Melissa and Tomas who are playing a game with complex numbers is 8-2i.
What is complex number?A complex number is the combination of real and imaginary number. It can be written as,
\(a+bi\)
Here, (a) is a real number and (b) is an imaginary number.
Melissa and Tomas are playing a game with complex numbers. Melissa has a score of 5 – 4i and Tomas has a score of 3 2i. The sum of their score is,
\(S=5 -4i +(3+2i)\\S=5+3-4i+2i\\S=8-2i\)
Hence, the total score of Melissa and Tomas who are playing a game with complex numbers is 8-2i.
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Answer:
8-2i
Step-by-step explanation:
c
Evaluate the expression 2c-4d if c = 8 and d - -5
-4
16
36
3
Answer:
The answer is 36
Step-by-step explanation:
=16-4(-5)
=16-(-20)
=36
A production line is equipped with two quality control check points that tests all items on the line. At check point =1, 10% of all items failed the test. At check point =2, 12% of all items failed the test. We also know that 3% of all items failed both tests. A. If an item failed at check point #1, what is the probability that it also failed at check point #22 B. If an item failed at check point #2, what is the probability that it also failed at check point =12 C. What is the probability that an item failed at check point #1 or at check point #2? D. What is the probability that an item failed at neither of the check points ?
The probabilities as follows:
A. P(F2|F1) = 0.3 (30%)
B. P(F1|F2) = 0.25 (25%)
C. P(F1 or F2) = 0.19 (19%)
D. P(not F1 and not F2) = 0.81 (81%)
To solve this problem, we can use the concept of conditional probability and the principle of inclusion-exclusion.
Given:
P(F1) = 0.10 (Probability of failing at Check Point 1)
P(F2) = 0.12 (Probability of failing at Check Point 2)
P(F1 and F2) = 0.03 (Probability of failing at both Check Point 1 and Check Point 2)
A. To find the probability that an item failed at Check Point 1 and also failed at Check Point 2 (F2|F1), we use the formula for conditional probability:
P(F2|F1) = P(F1 and F2) / P(F1)
Substituting the given values:
P(F2|F1) = 0.03 / 0.10
P(F2|F1) = 0.3
Therefore, the probability that an item failed at Check Point 1 and also failed at Check Point 2 is 0.3 or 30%.
B. To find the probability that an item failed at Check Point 2 given that it failed at Check Point 1 (F1|F2), we use the same formula:
P(F1|F2) = P(F1 and F2) / P(F2)
Substituting the given values:
P(F1|F2) = 0.03 / 0.12
P(F1|F2) = 0.25
Therefore, the probability that an item failed at Check Point 2 and also failed at Check Point 1 is 0.25 or 25%.
C. To find the probability that an item failed at either Check Point 1 or Check Point 2 (F1 or F2), we can use the principle of inclusion-exclusion:
P(F1 or F2) = P(F1) + P(F2) - P(F1 and F2)
Substituting the given values:
P(F1 or F2) =\(0.10 + 0.12 - 0.03\)
P(F1 or F2) = 0.19
Therefore, the probability that an item failed at either Check Point 1 or Check Point 2 is 0.19 or 19%.
D. To find the probability that an item failed at neither of the check points (not F1 and not F2), we can subtract the probability of failing from 1:
P(not F1 and not F2) = 1 - P(F1 or F2)
Substituting the previously calculated value:
P(not F1 and not F2) = 1 - 0.19
P(not F1 and not F2) = 0.81
Therefore, the probability that an item failed at neither Check Point 1 nor Check Point 2 is 0.81 or 81%.
In conclusion, we have calculated the probabilities as follows:
A. P(F2|F1) = 0.3 (30%)
B. P(F1|F2) = 0.25 (25%)
C. P(F1 or F2) = 0.19 (19%)
D. P(not F1 and not F2) = 0.81 (81%)
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the 3px, 3py, and 3pz orbitals look the same, but they point in different directions. T/F?
True. The 3px, 3py, and 3pz orbitals are similar in shape but differ in their orientation or direction.
The p orbitals are one type of orbital that corresponds to the angular momentum number l = 1. These p orbitals are designated as 3px, 3py, and 3pz to indicate their orientations along the x, y, and z axes, respectively.
The p orbitals have a shape with a node at the nucleus. They consist of two lobes of electron density, one on either side of the nucleus, separated by a region of zero electron density. The lobes are oriented along the designated axes. The 3px orbital points along the x-axis, the 3py orbital points along the y-axis, and the 3pz orbital points along the z-axis. Although they have different orientations, their shapes and sizes are the same.
So, while the 3px, 3py, and 3pz orbitals differ in their orientation in space, they share the same overall shape and size.
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SS ZONE
Block 5> Topic 3> Applications of Percent
Dre is painting a mural for his school.
Each can of spray paint costs $5 before
sales tax. The sales tax rate is 10%.
Plot a point that represents how Dre can
spend money on spray paint.
Cost Including Sales Tax (5)
132
88
44
20
40
60
Cost Before Sales Tax ($)
A point that represents how Dre can spend money on spray paint is plotted on the proportional relationship graphed at the end of the answer.
How to model the money spent?The money spent after sales tax is obtained multiplying the money spent before sales tax by a constant, hence a proportional relationship models the situation.
The general format of a proportional relationship is given as follows:
y = kx.
In which k is the constant of proportionality.
In this problem, the sales tax rate is of 10%, meaning that the total amount paid is composed as follows:
Cost before sales tax.10% of the cost before sales tax.Considering x as the cost before sales tax, the equation is given as follows:
y = x + 0.1x
y = 1.1x.
Meaning that one point is given as follows:
(5,5.5).
Meaning that when the cost before sales tax is of $5, the cost including sales tax is of $5.5.
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0.015104 ÷ 10 =
0.015104 ÷ 100 =
0.015104 ÷ 1,000 =
0.015104 ÷ 10,000 =
Answer:
0.015104 ÷ 10 = 0.0015104
0.015104 ÷ 100 = 0.00015104
0.015104 ÷ 1,000 = 0.000015104
0.015104 ÷ 10,000 = 0.000015104
-TheUnknownScientist 72
What’s the answer for this
Answer:
13 Vehicles Sold
Step-by-step explanation:
20% of 65 is equal to 13 :)
HELP pls will mark you the brainliest
Answer:
One solution: \((-8,1)\)No solutionOne solution: \((1,3)\)Infinitely many solutionsStep-by-step explanation:
If the graphs intersect at one point, the solution is the point of intersection.
If the graphs are parallel, there is no solution.
If the graphs are identical, there are infinitely many solutions.
If the distance between A(0, 4) and B(3, a) is 5 units then find the value of a.
The value of 'a' can be determined by finding the distance between points A(0, 4) and B(3, a) and setting it equal to 5 units. By applying the distance formula, we can solve for 'a' in the resulting equation.
The distance between two points in a coordinate plane can be found using the distance formula: d = √((x2 - x1)² + (y2 - y1)²). In this case, the coordinates of point A are (0, 4) and the coordinates of point B are (3, a).
Substituting these values into the distance formula, we get the equation 5 = √((3 - 0)² + (a - 4)².
Simplifying the equation, we have 5 = √(9 + (a - 4)²). To solve for 'a', we need to isolate the variable on one side. Squaring both sides of the equation, we get 25 = 9 + (a - 4)². Subtracting 9 from both sides, we have 16 = (a - 4)².
Taking the square root of both sides, we find ±4 = a - 4. Solving for 'a', we add 4 to both sides of the equation, resulting in a = 4 ± 4. Therefore, the value of 'a' can be either 8 or 0, depending on the positive or negative square root.
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one day 18 teachers were sick with the flu. if this were 12% of the total number of teachers how, many teachers were there altogether?
Answer:
Total teachers = 150
Step-by-step explanation:
Let total teachers = x
12% of x = 18
\(\dfrac{12}{100}*x = 18\\\\\\x= 18*\dfrac{100}{12}=18*\dfrac{25}{3}\\\\\\x = 6*25\\\\x = 150\)
_________
\(\:\)
12%.x = 18
x = 18 × 100/12
x = 1.800/12
x = 150
1. The Carmona Construction Company is laying a brick patio. Thirty rows of bricks have been installed. Twenty more rows are needed to finish the job. If 600 bricks have already been used, how many will be used for the entire job? write a proportion which can be solved for x.
The number of bricks that will be used for the entire job would be = 1000 bricks.
How to calculate the quantity of bricks needed?The amount of bricks which will be used by the Carmona Construction Company for brick patio can be calculated as follows;
The amount of rows that has been installed = 30 rows
The amount of bricks that makes up the installed rows = 600 bricks.
The amount of uninstalled rows = 20
The amount of bricks that would be required to install the remaining 20 rows ;
30 rows = 600
20 rows = X
Make X the subject of formula
X = 20×600/30
X = 12000/30
X= 400 bricks
Therefore, the total brick that will be required = 400+600 = 1000 bricks.
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Reflexive Property; Transitive Property Reflexive Property; GivenGiven; Reflexive PropertyTransitive Property; Reflexive Property
Explanation
In geometry, the reflexive property of congruence states that an angle, line segment, or shape is always congruent to itself.
From the given question
\(UW\text{ is congruent to UW \lparen Reflexive property\rparen}\)Also
Therefore, the answer is Reflexive Property; Given
The table shows ordered pairs of the function y = 16 + 0.5x .
A 2-column table with 6 rows. The first column is labeled x with entries negative 4, negative 2, 0, 1, x, 10. The second column is labeled y with entries 14, 15, 16, 16.5, y, 21.
Which ordered pair could be the missing values represented by (x, y)?
(0, 18)
(5, 19.5)
(8, 20)
(10, 21.5)
Answer:
(8, 20)
Step-by-step explanation:
Function given:
y = 16 + 0.5xLet's try the given options:
(0, 18)
18 = 16+0.5*018≠ 16No(5, 19.5)
19.5 = 16+0.5*519.5 = 16+2.519.5 ≠ 18.5No(8, 20)
20 = 16 + 0.5*820 = 16 + 420= 20Yes(10, 21,5)
21.5 = 16 + 0.5*1021.5 = 16 + 521.5 ≠ 21NoThe ordered pair could be the missing values represented by (x, y) is (8, 20).
What is function?A function in math is a rule or expression that defines a relationship between one variable the input or independent variable and another variable the output or dependent variable.
Given is a function:
y = 16 + 0.5x
We need to find the missing order pair,
1) (0, 18)
18 = 16+0.5*0
18≠ 16
No
2) (5, 19.5)
19.5 = 16+0.5*5
19.5 = 16+2.5
19.5 ≠ 18.5
No
3) (8, 20)
20 = 16 + 0.5*8
20 = 16 + 4
20= 20
Yes
3) (10, 21,5)
21.5 = 16 + 0.5*10
21.5 = 16 + 5
21.5 ≠ 21
No
Hence the ordered pair could be the missing values represented by (x, y) is (8, 20).
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HELP IF YOU'RE GOOD AT GEOMETRY
Answer:
corresponding angles- 4 and 8, 3 and 7, 1 and 5, 2 and 6
same side interior angles- 2 and 5, 3 and 8
alternate interior angles- 3 and 5, 2 and 8
alternate exterior angles- 1 and 7, 4 and 6
Step-by-step explanation:
According to Weber's law, two items must differ in weight by ______ percent of weight in order to detect a difference.
A. 5%
B. 10%
C. 20%
D. 50%
According to Weber's law, two items must differ in weight by "5 percent"of weight in order to detect a difference.
We are given that Weber's law
For weight discrimination, Weber’s law states that the JND is proportional to the weight of the stimulus.
The JND is defined as the smallest difference between two weights that can be detected by an observer.
The proportionality constant is known as Weber’s fraction and varies depending on the type of stimulus and the sensory modality involved.
For weight discrimination, Weber’s fraction is typically around 2-3%.
This means that two items must differ in weight by approximately 2-3% of their weight in order to detect a difference.
The difference of weight in percent is 5%, the correct option is A.
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Express 7.6109 x 10⁸
Answer:
761090000
Step-by-step explanation:
10⁸ = 100000000
7.6109 * 100000000 = 761090000
Answer:
761090000
Step-by-step explanation:
=7.6109×10^8
=761090000
ANS
two studies were done on the same set of data, where study a was a two-sided test and study b was a one-sided test. the p-value of the test corresponding to study a was found to be 0.040. what is the p-value for study b?
The p-value for study B is 0.98.
With the same set of data, two studies were conducted.
Study A was a two-sided test while study B was a one-sided test.
The p-value of the test in study A is 0.040.
If the test statistic from your sample has a negative value, the p-value for a two-sided test is equal to twice the p-value for the lower-tailed p-value. If the test statistic from your sample has a positive value, the p-value is two times that of the upper-tailed p-value.
So, in conclusion:
The one-tail p-value equals one minus half the two-tailed value.
The two-tail p-value is twice the one-tail p-value.
As study A is a two-sided test with p-value = 0.04.
The p-value of study B will be:
p = 1 - ( 1/2 ) × 0.04
p = 1 - 0.02
p = 0.98
The p-value for study B is 0.8.
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A 20,000 gallon swimming pool contains 5000 gallons of water when a hose is placed in the pool and begins adding water at a rate of 1250 gallons per hour.
Use the Segment tool to plot a graph representing the volume of water in the pool over time from when the hose is placed in the pool until the pool is full.
Answer:
The volume of water in the pool over time from when the hose is placed in the pool until the pool is full is defined by the equation and its graph is given below.
Explanation:
The total capacity of the pool is 20,000 gallon.
It is given that the pool contains 5000 gallons of water when a hose is placed in the pool and begins adding water at a rate of 1250 gallons per hour. So the initial volume of water is 5000.
Let the time is defined by t. So, the volume of water in the pool after time t is defined as,
The capacity of the pool is 20,000 gallon, therefore the maximum value of V(t) is 20,000.
The maximum value of t is 12, since the time is always positive, therefore we can say that,
The below graph representing the volume of water in the pool over time from when the hose is placed in the pool until the pool is full. The initial point is (0,5000) and the other point is (12,20000).
Answer:
the two points will be (0,5000) and (12,20000
Step-by-step explanation:
Am I correct, if not please explain the correct answer.
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No buddy you are wrong .
Look ;
(( Left table )) :
\( \frac{y}{x} = 6 \\ \)
\( \frac{48}{8} = 6 \\ \)
\( \frac{60}{10} = 6 \\ \)
\( \frac{72}{12} = 6 \\ \)
Thus it is proportional .
_________________________________
(( Right table )) :
\( \frac{y}{x} = \: .... \\ \)
\( \frac{12}{6} = 2 \\ \)
\( \frac{28}{7} = 4 \\ \)
\( \frac{68}{8} = 8 \\ \)
_________________________________
Thus the left table is proportional and
y is 6 times x in it.
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