Help please! Appreciate the help

Help Please! Appreciate The Help

Answers

Answer 1

The statements that are true would be :

f(x) = 2√x has the same domain and range as f(x) = √xf(x) = -√x has the same domain as f(x) = √x but a different range

How to prove the statements on range and domain ?

f(x) = 2√x has the same domain and range as f(x) = √x:

Both functions have a square root, so the domain must be x ≥ 0 in both cases. Since f(x) = 2√x is a vertical stretch of f(x) = √x by a factor of 2, the range of both functions starts at 0 and goes to positive infinity.

f(x) = -√x has the same domain as f(x) = √x but a different range:

In this relation, both functions have a square root, so the domain must be x ≥ 0 in both cases as it was in the first option. f(x) = -√x is a reflection of f(x) = √x over the x-axis, so the range is y ≤ 0, which is different from the range of f(x) = √x (y ≥ 0).

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Related Questions

A box contains 180 wooden cubes. You open the top of the box and count 9 cubes across the front and 4 cubes along a side. How many layers of wooden cubes are in the box?

Answers

Answer:

14 or 13 layers

Step-by-step explanation:

Answer:

A box contains 180 wooden cubes. You open the top of the box and count 9 cubes across the front and 4 cubes along a side. How many layers of wooden cubes are in the box?

5 layers

PLS HELP WILL GIVE BRAINLIEST

PLS HELP WILL GIVE BRAINLIEST

Answers

The answer to this for 13 is c I’m pretty sure I may be wrong

Find an explicit rule for each geometric sequence using subscript notation. Use a calculator and round your answer to the nearest tenth if necessary.

The fourth term of the sequence is 234. The sixth term is 104.

The explicit rule for the geometric sequence is an =

Answers

Answer:

Hence the explicit rule is a(n) 1184.625.

5/13 as a decimal rounded to the nearest hundredth

Answers

Answer:

0.40

Step-by-step explanation:

5/13 = 0.38461538461. Hundreths place is the 2nd number after decimal so if you round 8 it'll be .40

Answer:

5/13 as a decimal to the nearest hundredth is 0.39 or 0.40.

Step-by-step explanation:

You simply need to divide 5 by 13, and you get 0.384615, but round to the nearest hundredth gets you 0.40

an author write 6 pages in one hour how many pages will she write in 5 hours. PLS DO IT STEP BY STEP​

Answers

\(\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}\)

1 hour = 6 pages

So,

5 hours = 6×5

= 30 pages

therefore, She writes 30 pages in 5 hours.

Thanks.Hope it helps.

Answer:

30 pages

Step-by-step explanation:

This can be written as an simple ratio (x/y), a ratio of 6/1

X= is the number of pages

Y= the hour(s)

He can write 6 pages in 1 hour, now we have to find how many pages he can write in 5 hours

This can be write this as an equation, we already have the first ratio and we know the Y value of the second ratio which is 5

6/1= x/5

To find X or how many pages he can write in 5 hours, you have to cross multiply and you will get

30=1x or x=30

So he can write 30 pages in 5 hours

Petra jogs 2 miles in 22 minutes. At this rate, how long would it take her to jog 11 miles?

Petra would take ___ minutes to jog 11 miles.

Answers

Answer:

11 minute

Step-by-step explanation:

22 min/2 miles

11 min/ 1 mile

22 minutes ÷2=11 minutes for 1 mile

11 ×11=121 for 11 miles

Help Please!!! And can you explain how you got the answer?

Help Please!!! And can you explain how you got the answer?

Answers

Answer:

x=25

y= 64.5

Step-by-step explanation:

When lines are parallel, 2x=2(the number)

But, 2 isn't an angle.  However, 50degrees is congruent to 2 since they are verticle angles.

2x=50

x=25

When lines are parallel, 2y+1=1(the number)

But, 1 doesn't have a verticle angle.  However, 180-50 would be equal to 1

180-50=2y+1

130=2y+1

129=2y

y= 64.5

I need help quick please

I need help quick please

Answers

Answer:

C.

Step-by-step explanation:

32+8=40

8(4+1)

4+1=5

8*5=40

hope this helps :3

if it did pls mark brainliest

O Points: 0 of 1

Halfway through the season, a soccer player has made 8 penalty kicks in 12 attempts. Based on her performance to
date, what is the relative frequency probability that she will make her next penalty kick?
The relative frequency probability that she will make her next penalty kick is.

Answers

The relative frequency probability that she will make her next penalty kick is 66.6%.

What is the relative frequency?

A relative frequency distribution, which is similar to a probability distribution, which is frequently used in statistics, displays the percentage of the total number of observations connected to each value or class of values.

We calculate relative frequency for what reason?

A measure of how frequently an event happens is called frequency. On the other hand, relative frequency is a means to compare the frequency of a specific event to all other occurrences.

What does relative frequency signify when it comes to probability?

An event's relative frequency in an experiment or survey is calculated by dividing its occurrences by the total number of trials.

According to the given data:

Penalty kicks = 8

Total attempts = 12

Relative frequency = 8 / 12

= 0.66

The relative frequency probability that she will make her next penalty kick is 66.6%

The relative frequency probability will be 0.66 * 100

                                                                     = 66.6%

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100 Points, please provide full explanation.

100 Points, please provide full explanation.

Answers

The term "100 points" usually indicates a high level of achievement or success in a particular area.

The term "100 points" can refer to a number of different things depending on the context. For example, in sports, it could refer to a team scoring 100 points in a game.

In wine tasting, it could refer to a perfect score given to a wine by a critic or judge. In school, it could refer to receiving a perfect score on an exam or assignment worth 100 points.

It's important to note that while a perfect score of 100 points is often seen as the ultimate goal, it's not always necessary or even possible in some situations. In many cases, simply doing your best and striving for improvement is enough to be considered successful.

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The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels
since 1959. At that time, there were 313 parts per million of carbon dioxide in the atmosphere. In 2005,
the figure was 374 parts per million. Find the increase in carbon dioxide levels and the percent of increase.
Round to the nearest tenth of a percent.
Increase carbon dioxide levels:
Percent increase:
196
Submit Question
parts per million
Question Help: Video Message instructor

The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levelssince

Answers

Answer: The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured carbon dioxide levels since 1959. At that time, there were 313 parts per million of carbon dioxide in the atmosphere. In 2005, the figure was 383 parts per million.

Step-by-step explanation:

What is the area of a 7 by 10 grid?​

Answers

The area of a 7 by 10 grid would be 70 square units.

This is calculated by multiplying the length (7 units) by the width (10 units), resulting in 7 x 10 = 70.

Define same side interior

Answers

Answer:

two angles that are on the same side of the transversal and on the interior of (between) the two lines.

Step-by-step explanation:

Question content area top
Part 1
A new bank customer with ​$ wants to open a money market account. The bank is offering a simple interest rate of ​%.
a. How much interest will the customer earn in ​years?

Answers

Answer: The interest customer earn in 20
years will be, $ 660
Step-by-step explanation:
Given:
Principle = $3000
Interest rate = 1.1 %
Time = 20 years
Now we have to determine the simple interest.
Formula used:
S.I = PRI
100
where,
P = principle
R = interest rate
T= time
S.I = simple interest
Now put all the given values in the above formula, we get:
5.1 =
_ ($3000)x1.1x(20)
100
S.I = $660
Thus, the interest customer earn in 20 years will be, $ 660

Is 2 2/3 odd or even?

Answers

2 is a even and 3 is a odd so I would say even

Answer: the answer is even.

PLEASE HELP!

Solve the formula for the specified variable

V= APT for A

A=

It says a=v/pt is wrong

PLEASE HELP! Solve the formula for the specified variableV= APT for AA=It says a=v/pt is wrong

Answers

Making A the subject of the equation V = APT gives A = V/(PT)

What is an equation?

An equation is an expression that contains numbers and variables linked together by mathematical operations of addition, subtraction, multiplication, division and exponents. An equation can either  be linear, quadratic, cubic, depending of the degree of the variable.

Given the equation:

V = APT

We need to make A the subject of the formula.

Firstly, divide both sides of the equation by P:

V/P = APT/P

AT = V/P

Secondly divide both sides of the equation by T:

(AT)/T = (V/P)/T

A = V/(PT)

The value is A = V/(PT)

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what is the sum 3/x+9+5/x-9

Answers

Answer:

\(\frac{8}{x}\)

Step-by-step explanation:

what is the sum 3/x+9+5/x-9

\(\frac{3}{x} + 9 + \frac{5}{x} - 9 =\)     (add \(\frac{3}{x}\) and \(\frac{5}{x}\))

\(\frac{8}{x} + 9 - 9 =\)            (solve 9 - 9 = 0)

\(\frac{8}{x}\)                           ( your answer)

(SAT prep) Find the value of x in each case of the following exercises:

(SAT prep) Find the value of x in each case of the following exercises:

Answers

The value of x from the figure is 70°

How to determine the value

It is important to note that alternate angles are equal and angles in a triangle sum up to 180°

We then have that,

x + 50 + 60 = 180 °

x + 110 = 180°

Make 'x' subject

x = 180 - 110

x = 70 °

Thus, the value of x from the figure is 70°

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Whats the area of 30in. 40in. 20in. 20in. 40in. 30in. 100in.

Answers

Answer:

10in. 20in. 30in. 40in. 50in. 60in. 70.in 80in. 90in. 100in.

Is parallelogram GHIJ a rectangle?

Is parallelogram GHIJ a rectangle?

Answers

Step-by-step explanation:

In a rectangle all four segments of the diagonals would be equal....they are not...so this is NOT a rectangle

The bus left the school and arrived at the museum at
9:10:40 a.m. The bus traveled for 55 minutes 10 seconds.
At what time did the bus leave the school?

Answers

Answer:

8:15:30

Step-by-step explanation:

8:15:30 a.m hope I helped ;)

Please help I need the right answer and I will mark you as brainlist if done right
Nobody will help me due in 20 min
So please answer ASAP

Please help I need the right answer and I will mark you as brainlist if done right Nobody will help me

Answers

(-3,1) is the answer.

For the third week of April, Patricia Thomas worked 53 hours. Patricia earns $11.90 an hour. Her employer pays overtime for all hours worked in excess of 40
hours per week and pays 1.5 times the hourly rate for overtime hours.
Calculate the following for the third week of April (round your responses to the nearest cent if necessary):
1. Regular pay amount
2. Overtime pay
3. Gross pay

Answers

The regular pay amount is $476, the overtime pay is $232.35, and the gross pay is $708.35 for the third week of April.To calculate Patricia Thomas' pay for the third week of April, we need to consider regular pay and overtime pay.

Regular pay amount:

Patricia worked 53 hours in total, but only 40 hours are considered regular hours. Since her regular hourly rate is $11.90, the regular pay amount can be calculated as:

Regular pay amount = Regular hours * Hourly rate

= 40 hours * $11.90

= $476

Overtime pay:

Since Patricia worked 53 hours in total and 40 hours are considered regular hours, the remaining 13 hours are considered overtime hours. Overtime pay is calculated at 1.5 times the regular hourly rate. Therefore, the overtime pay can be calculated as:

Overtime pay = Overtime hours * (1.5 * Hourly rate)

= 13 hours * (1.5 * $11.90)

= $232.35

Gross pay:

The gross pay is the sum of regular pay and overtime pay. Therefore, the gross pay for the third week of April can be calculated as:

Gross pay = Regular pay amount + Overtime pay

= $476 + $232.35

= $708.35.

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A roller-rink floor is shown below. Each end is semi-circle. What is its area? Use t = 3.14
85 ft
20 ft
40 ft
a. A = 4500 ft2b. A = 4564 ft2
c. A = 4656 ft?
d. A = 4730 ft?

Please someone help me
️️​

Answers

Answer:

6884

Step-by-step explanation:

8x8x5

will give brainliest!!! easy question.
What is one thing society could do (beyond education in schools) to increase acceptance of robotics, especially androids and cyborgs?

android: A mobile robot usually with a human form.

cyborgs: A living being whose powers are enhanced by computer implants or mechanical body parts.

Answers

This teaches them the skill that is required for creating precise and accurate instructions and also has fun while learning these valuable lessons. Teaching robotics in schools facilitates students to learn how science, engineering, math, and technology work in integration. Enhances Creativity.

________________________________

Through play, educational robots help children develop one of the basic cognitive skills of mathematical thinking at an early age: computational thinking. That is, they help develop the mental process we use to solve problems of various kinds through an orderly sequence of actions.

====================================

\(\color{red}{\tt{Hope \ It \ Helps}} \)

Amy, Corey, and John go to Central Park to throw a flying disk among themselves They stand at the positions as shown on the coordinate grid below. CENTRAL PARK Oy Amy Legend: 2 It Corey John Heach square on the grid represents an area of 2 feet by 2 feet how far apart are Corey and Amy? Round your answer to the nearest hundredth of a foot 22 67 feet 32 00 feet 45 34 feet 64.00 feet

Amy, Corey, and John go to Central Park to throw a flying disk among themselves They stand at the positions

Answers

Answer:

45.34 feet.

Explanation:

The location of Corey and Amy on the grid are:

Corey(-6,-9) and Amy(9,8).

We use the distance formula to find how far apart Corey and Amy are.

\(Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

Substituting the points:

\(\begin{gathered} Distance=\sqrt[]{(9-(-6)_{})^2+(8-(-9))^2} \\ =\sqrt[]{(9+6_{})^2+(8+9)^2} \\ =\sqrt[]{(15)^2+(17)^2} \\ =\sqrt[]{514} \\ =22.67 \end{gathered}\)

Since each square on the grid represents an area of 2 feet by 2 feet, we multiply the result by 2:

\(\begin{gathered} 2\times22.67 \\ =45.34\text{ feet} \end{gathered}\)

Corey and Amy are 45.34 feet apart.

Simplify the polynomial, then evaluate for x = 2.
x+3x²+2x-3-4x²+6
x² + 3x + 9; 19
x² + 3x + 3; 5
-x² + 3x + 9; 11
O
O
-x² + 3x + 3; 13

Answers

Answer:

x^2 + 3x + 9 = (x + 3)(x + 3)

When x = 2, we have:

(2 + 3) * (2 + 3)

5 * 5

25

each function
f(x)=-4x-5;
ion for
Find ƒ(1)
for the given

Answers

When x is equal to 1, the Function f(x) = -4x - 5 yields a value of -9.

The find ƒ(1) for the function f(x) = -4x - 5, we need to substitute x = 1 into the function and evaluate the expression.

Replacing x with 1, we have:

ƒ(1) = -4(1) - 5

Simplifying further:

ƒ(1) = -4 - 5

ƒ(1) = -9

Therefore, when x is equal to 1, the value of the function f(x) = -4x - 5 is ƒ(1) = -9.

Let's break down the steps taken to arrive at the solution:

1. Start with the function f(x) = -4x - 5.

2. Replace x with 1 in the function.

3. Evaluate the expression by performing the necessary operations.

4. Simplify the expression to obtain the final result.

In this case, substituting x = 1 into the function f(x) = -4x - 5 gives us ƒ(1) = -9 as the output.

It is essential to note that the notation ƒ(1) represents the value of the function ƒ(x) when x is equal to 1. It signifies evaluating the function at a specific input value, which, in this case, is 1.

Thus, when x is equal to 1, the function f(x) = -4x - 5 yields a value of -9.

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How many lines of symmetry are found in the following figure?
O A. no lines of symmetry
OB. 1 line of symmetry
OC. 2 lines of symmetry
D. 4 lines of symmetry

How many lines of symmetry are found in the following figure?O A. no lines of symmetryOB. 1 line of symmetryOC.

Answers

A rectangle has 2 lines of symmetry.

What is a line of symmetry?

A line of symmetry is a line that divides a shape into two mirror-image halves. When a shape is divided by a line of symmetry, each half of the shape is a reflection of the other half, and they are said to be symmetric or mirror images of each other. In other words, if you were to fold the shape along its line of symmetry, the two halves would match up perfectly. The presence or absence of lines of symmetry is an important characteristic of shapes and can be used to identify and classify them.

Calculate the line of symmetry of a rectangle -

A rectangle has two lines of symmetry: one line that runs vertically down the center of the rectangle, and another line that runs horizontally across the center of the rectangle.

To understand why a rectangle has two lines of symmetry, consider that any line that runs down the center of a rectangle will divide it into two halves that are mirror images of each other. This is true for lines that run vertically or horizontally through the center of the rectangle.

In contrast, a rectangle does not have diagonal lines of symmetry. That is, there is no line that can be drawn from one corner of the rectangle to another corner that will divide it into two mirror-image halves.

Overall, a rectangle has two lines of symmetry, and these lines are important to its geometry and properties.

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A tank is full of water. Find the work required to pump the water out of the spout. Use the fact that water weighs 62.5 lb/ft3. (Assume r = 6 ft, R = 12 ft, and h = 16 ft.)
A tank is full of water. Find the work
required toThe answer should be (number pi J )

Answers

The work required to pump the water out of the spout is 12,249.7 pi J.

Let's assume that the radius of the tank is 6 ft, the radius of the spout is 12 ft, and the height of the water in the tank is 16 ft.

To calculate the work required to pump the water out of the spout, we'll need to use the equation: W = (4/3)πr2(h+R-r) ρg where W is the work required, π is pi (3.1415), r is the radius of the tank, R is the radius of the spout, h is the height of the water in the tank, and ρg is the density of water (62.5 lb/ft3).

Plugging in our values, we get:

W = (4/3)π(6 ft)2(16 ft + 12 ft - 6 ft) (62.5 lb/ft3)

W = (4/3)π(36 ft2) (34 ft) (62.5 lb/ft3)

W = (4/3)π(2268 ft3) (62.5 lb/ft3)

W = 12,249.7 pi J

Therefore, the work required to pump the water out of the spout is 12,249.7 pi J.

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10. Temperature differences between the equator and poles blank currents Which of the following primates has a honing complex with a diastema?Old World monkeys - Old World monkeys have a caninepremolar honing complex.apes - Apes are one of the nonhuman primate groups that have this honing complex.lorises - Although their canines are large and projecting, lorises do not have a caninepremolar honing complex.New World monkeys - Although New World monkeys have projecting canines, they lack a honing complex.humans - Humans have nonprojecting canines as part of a nonhoning chewing complex, whereas all nonhuman primates have projecting canines. When a researcher wants to report the average cost of college tuition from the 1950s until present time, he or she enlists _______ statistics.a) Inferentialb) Descriptivec) Correlationald) Predictive the artist who organized a private exhibition of realism (because he was rejected from the salon) outside the 1855 paris exposition was . A researcher claims to have found a drug that causes people to grow taller. The coach of the basketball team at Brandon University has expressed interest but demands evidence. Over 1000 Brandon students volunteer to participate in an experiment to test this new drug. Fifty of the volunteers are randomly selected, their heights are measured, and they are given the drug. Two weeks later, their heights are measured again. The power of the test to detect an average increase in height of 1 inch could be increased bya. using only volunteers from the basketball team in the experiment.b. using =0.05 instead of =0.05c. using =0.05 instead of =0.01d. giving the drug to 25 randomly selected students instead of 50.e. using a two-sided test instead of a one-sided test. -3+b> 7 OR b +9 What is an archetype? a character or plot based on an actual person or event from history an element that recurs in stories from many times and cultures a character who is the main focus of a short story an example of figurative or descriptive language in a text the initial responsibility of the first responding officer after they determine that a crime was committed is to crij the ledger of mai company includes the following accounts with normal balances as of december 31: retained earnings $10,700; dividends $1,650; services revenue $30,000; wages expense $16,900; and rent expense $5,000.Prepare the necessary closing entries from the available information at December 31. Tomato sauce and spaghetti noodles are complementary goods. A decrease in the price of tomatoes will (a) increase consumer surplus in the market for tomato sauce and decrease producer Surplus in the market for spaghetti noodles. (b) increase consumer surplus in the market for tomato sauce and increase producer surplus in the market for spaghetti noodles. (c) decrease consumer surplus in the market for tomato sauce and increase producer surplus in the market for spaghetti noodles. (d) decrease consumer surplus in the market for tomato sauce and decrease producer surplus in the market for spaghetti noodles. Suppose the nation of Canada forbids international trade. In Canada, you can obtain a hockey stick by trading 5 baseball bats. In other countries, you can obtain a hockey stick by trading 8 baseball bats. These facts indicate that (a) if Canada were to allow trade, it would export hockey sticks. 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