Mathematics High School

The pay rate of a worker, P(h), as a function of the number of hours worked h is shown in the graph.

What is the practical range for the function p(h)?

(6,12)
[0,40]
[6,12]
{6,8,10,12}

The Pay Rate Of A Worker, P(h), As A Function Of The Number Of Hours Worked H Is Shown In The Graph.

Answers

Answer 1

Answer:

{6,8,10,12}

Step-by-step explanation:

just took the test

Related Questions

Rewrite the function by completing the square.


g(x)=4x^2-16x+7


g(x)=___(x+___)^2+__

Answers

Answer:

[tex]g(x) = 4(x - 2)^2 -9[/tex]

Step-by-step explanation:

Given

[tex]g(x) = 4x^2 - 16x + 7[/tex]

Required

Complete the square

Rewrite so that [tex]x^2[/tex] has 1 coefficient

[tex]g(x) = 4(x^2 - 4x) + 7[/tex]

Take half of the coefficient of x

[tex]\frac{4}{2} = 2[/tex]

Square the result

[tex](\frac{4}{2})^2 = 2^2[/tex]

[tex](\frac{4}{2})^2 = 4[/tex]

Add and subtract the result in the bracket

[tex]g(x) = 4(x^2 - 4x + 4 - 4) + 7[/tex]

Expand the bracket to remove -4

[tex]g(x) = 4(x^2 - 4x + 4) - 16 + 7[/tex]

[tex]g(x) = 4(x^2 - 4x + 4) -9[/tex]

Expand the bracket

[tex]g(x) = 4(x^2 - 2x -2x+ 4) -9[/tex]

Factorize

[tex]g(x) = 4(x(x - 2) -2(x-2)) -9[/tex]

Factor out x - 2

[tex]g(x) = 4((x - 2)(x-2)) -9[/tex]

Express as square

[tex]g(x) = 4(x - 2)^2 -9[/tex]

What is the product of -3 and 5? A. -15 B. -8 C. 8 D. 15​

Answers

Answer:

A) -15

Step-by-step explanation:

Answer:

A. - 15

Step-by-step explanation:

Got it right

What percent of data is less than 20?

Answers

Answer:

100%

Step-by-step explanation:

The answer is 100% because all of the numbers in the data are less than 20. Therefore 100% of the data is less than 20.

Pleaseee help easy math! no links. full explanation needed. (will give brainlyist) :))

Answers

Answer:

B is right becuase out of all of the answers this one is the least value with 26

Step-by-step explanation:

2x3x4+5 is false becuase the answer 29 which is the 2nd most value(2X3) + (4x5) is true because the answer 25 which is the least

(2+3+4)x5 is false because the answer 45 which is the 3rd most   value 2X(3+4)% is false because the answer 79 which is the 4th most value Hence B is rightBrainliist pls

PLEASE HELP
How will the perimeter of the rectangle change if each side is increased by a factor of 10? A rectangle with length 6 centimeters and width 3 centimeters. The perimeter will be StartFraction 1 Over 10 EndFraction the original. The perimeter will be StartFraction 1 Over 100 EndFraction the original. The perimeter will be 10 times the original. The perimeter will be 100 times the original.

Answers

Answer:

p1=2(3+6)p1=18p2=2(30+60)p2=180p2/p1=180/18=10c. The perimeter will be 10 times the original.  More

Answer:

The perimeter will be 10 times the original.

Step-by-step explanation:

Can someone help me

Answers

Answer:

Step-by-step explanation:

use the slope formula

Answer:

1) 3/2  2) 1  3)-5/3  4) 5/4  5) -5/9  6) 4/5  7) 8/5  8) 1/4  9) 1/2  10) 2/3  11) 0  12) -1/3  13) 1  14) -1

Step-by-step explanation:

Select all expressions that are equivalent to −4(+2)−2+4

A) −6−4

B) −4+2−2+4

C) −10

D) −4−2−8+4

Answers

Not A = -10
Not B= -8
Not C= -10
I think D

I am not sure

Tuan is an artist. He is painting on a large canvas which is 49 inches wide. The height of the canvas is 3 inches less than the width. What is the area of Tuan's canvas? The area of the canvas is square inches

Answers

Given:

Width of the canvas = 49 inches

The height of the canvas is 3 inches less than the width.

To find:

The area of the canvas.

Solution:

It is given that,

Width of the canvas = 49 inches

The height of the canvas is 3 inches less than the width

So, the height of the canvas is:

[tex]h=49-3[/tex]

[tex]h=46[/tex]

We know that the shape of the canvas is a rectangle and the area of the rectangle is:

[tex]A=length\times width[/tex]

The two dimensions of the canvas are  46 inches and 49 inches. So, the area of the canvas is:

[tex]A=46\times 49[/tex]

[tex]A=2254[/tex]

Therefore, the area of the canvas is 2254 square inches.

I NEED THE ANSWER IN THE NEXT MINUTE

Answers

Answer:

BD is a diameter

Step-by-step explanation:

What is the BALANCE POINT for this set of data? Type the NUMBER ONLY. :)

Answers

Answer:

The answer is "36".

Step-by-step explanation:

Please find the complete question in the attached file.

given sec0=29/21 and sin0>0 find csc0

Answers

csc theta = 29/30

Step-by-step explanation:

sec theta = hypotenuse/adjacent = 29/21

where hypotenuse = 29 and adjacent = 21

We can use these values and Pythagorean theorem to find the value of the opposite side:

(opposite)^2 = (hypotenuse)^2 - (adjacent)^2

= (29)^2 - (21)^2

= 400

or

opposite = 20

Therefore,

csc theta = hypotenuse/opposite = 29/20

least to greatest -2/5, -2/3, -0.8, -3/4

Answers

Answer:

-0.8    -3/4    -2/3     -2/5

Step-by-step explanation:

Answer:

-3/4, -0.8, -2/3, -2/5

Step-by-step explanation:

Please hurry! Giving branniest to correct answer! 6TH GRADE MATH!

Answers

Answer: A C D

Step-by-step explanation:

A. C. D. is the answers :)

30.16 = 17.56 + 5x what is x

Answers

Answer:

x = 2.52

feel free to hit the crown

Answer:

2.52

Step-by-step explanation:

30.16 - 17.56 = 12.6

12.6 / 5 = 2.52

To verify if you plug it in, 30.16 = 17.56 + 5(2.52)

I hope it helped :)

Please answer, no links please.

Answers

Answer:

what you need help with? there is no picture or question

Step-by-step explanation:

Answer:

Solution given:

area of semi circle h=½πr²=½×π×5²=39.27in²

area of rectangle EFHI=l×b=6×3=18in²

area of rectangle CDFG=l×b=17×2=34in²

Total area: 39.27+18+34=91.27 square inches

Answer each question. Explain the method you chose to solve each problem. For
example, changing the percent to a fraction, changing the percent to a decimal or
inverse (switching the percent and number).
1. How long is 50% of 75 minutes?
I
2. How long is 20% of 60 minutes?
3. How long is 75% of 60 minutes?

Answers

Answer:

1. 37.5 (70*0.50)

2. 12 (60*0.20)

3. 45 (60*0.75)

Step-by-step explanation:

m * p

(percentage in decimal form)

DOES ANYONE KNOW WHAT THUS WOULD BE !!!?

Answers

Answer:

120cm^3

Step-by-step explanation:

With the radius of 6, multiply 6 by itself to square it.

36

Then multiply that by the height of 10

360

Lastly divide by 3

120cm

Answer:

120

Step-by-step explanation:

Lorenzo has a package that weighs 2 pounds. He wants to check The weight of the package on a scale, but he only has weights that are measured in ounces. Drag the weight into the box that will balance the scale. Each weight can be used once or not at all.

Answers

Answer:

32 ounces

Step-by-step explanation:

1 pound = 16 ounces

2 pounds = 16 x 2 = 32 ounces

Please solve these, I thank you my friends
Write and solve an equation to find the value of x

Answers

Answer:

180 - (52 + 28) = x and then x = 100.

Step-by-step explanation:

A triangle's angles must ALWAYS add up to 180. No matter what. So, the problem gives us 2 of the three angles already, 52 and 28. 52 + 28 is 80. As I mentioned before, a triangle's angles must always add up to 180, so to find x, you must subtract 80 from 180, getting 100. Therefore, x is 100 degrees.

The equation we used to find that is: 180 - (52 + 28) = x.

52 and 28 are the two angles we know, and subtracting their sum from 180 gives us the missing angle.

Mrs. Lee uses 9 cups of water for every
2 cups of rice. How many cups of water
are needed for 5 cups of rice?

Answers

22.5 cups of water

First off, since we know that 9 cups of water is used for every 2 cups of rice. We can just double 9 to make 18, which would now count as 4 cups of rice.
Then you would half the 9 cups of water to find out how many cups of water is used for 1 cup of rice, which is 4.5.
Add them up you get 22.5

Which angles are supplementary angles?

Answers

Answer:

∠RSQ and ∠RSV are supplementary because they form a straight line

Step-by-step explanation:

∠RSQ and ∠WXV are congruent because they are alternate-exterior ∠'s

∠RSQ and ∠UVS are congruent because they are corresponding angles

∠RSQ and ∠TSV are congruent because they are vertical angles

PLZ HELP IM ON A TIMER ALL THE ANSWERS IS ON THE SCREEN SHOT :{{{ plz hurry

Answers

Answer:

A) -10 + (-10)

Step-by-step explanation:

Clark is conducting and expermint in which he drains water form buckets. The buckets do not have the same amount of water. Bucket A loses water at the rate of 10 ml per minute. The table represents the water in bucket B. The graph represents the water in bucket C

Answers

Answer:

A - B - C

Step-by-step explanation:

Solve the inequality:
7x + 5 > 20 - 35

Answers

Answer:

x>-20/7

Step-by-step explanation:

Answer:

x > 2.8671

Step-by-step explanation:

for what value of x does g(x)=0

Answers

Answer:

That happens at x = 6. ....

help me plsssss i rlly need helppppp i'll give brainliestttt

Answers

First picture is $5(17) + $3(11) = 85+33=$118
So the answer is $118

Find the surface area of the prism 12in 7in 5in

Answers

Answer:

Rectangular Prism Surface Area Volume = lwh; Surface Area = 2(lw + lh + wh) Sphere Surface Area Volume = (4/3) π r 3; Surface Area = 4 π r 2; Spherical Cap Surface Area. Volume = (1/3) π h 2 (3R - h) Surface Area = 2 π Rh; Triangular Prism Surface Area Top Surface Area of a Triangular Prism Formula

Step-by-step explanation:

19. Linton's rectangular garden is 5 3/4 feet long and 4 1/2 feet wide. What is the area of the garden?

Answers

Answer:

20 1/4

Step-by-step explanation:

since 4 1/2 we need to change the  denominator  1/2 x 2 = 2/4 now multiply      

4 2/4 x 5 3/4 = 20 1/4

DIG DEEPER You and
a friend start riding bikes toward each other from opposite ends of a 24-mile biking route. You ride 2 miles every 4 hour.
Your friend rides 7
miles per hour.
a. After how many hours do you meet?

Answers

Answer:

1.5 hours

I traveled farther

2 miles

Step-by-step explanation:

My speed

Speed of my friend

Time passed for both me and my friend will be equal if we start at the same time and the combined distance covered by both of us will be 24 miles. Let  be the time taken to meet

So, we meet each other after 1.5 hours.

Distance traveled by me

Distance traveled by my friend

You and three of your friends buy tickets for a concert so that you sit together in the same row. Write an expression using factorials that could be used to find the probability that you will get the seat on the far left.

Answers

Answer:

[tex]Pr = \frac{1}{4}[/tex]

Step-by-step explanation:

Given

[tex]n = 4[/tex]

Required

Probability that you seat on the far left

First, we calculate the total possible seat arrangements.

This is calculated using:

[tex]Total =n![/tex]

[tex]Total =4![/tex]

[tex]Total =4*3*2*1[/tex]

[tex]Total =24[/tex]

Next, the possible seat arrangements if you seat at the far left.

This implies that you can only seat 1 spot while your friends (3) can seat on any of the remaining 3 seats.

i.e.

[tex]You \to 1[/tex]

[tex]Friend\ 1,2,3 \to 3,2,1[/tex]

The number of arrangement is:

[tex]Arrangement = 1 * 3 *2 *1[/tex]

[tex]Arrangement = 6[/tex]

The required probability is:

[tex]Pr = \frac{Arrangement}{Total}[/tex]

[tex]Pr = \frac{6}{24}[/tex]

Simplify

[tex]Pr = \frac{1}{4}[/tex]

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