Temperature changes throughout the hours of a day. Early in the morning, temperature increases slowly. At noon, the temperature rises sharply. During the afternoon, the temperature stays the same for several hours. As night falls, the temperature decreases slightly. Choose the graph that best represents this situation,

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Answer 1

Answer:

Step-by-step explanation:

the answer is D

Related Questions

is y=7x proportional

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Answer: Yes. It is inversely proportional.

Step-by-step explanation:

In your question, the constant of proportionality already jump out at us which is to get y, we have to multiply x by 7. Therefore the constant of proportionality is y=7x.

Please help answer this question!

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Answer:

The answer will be 8.38709677419

Please help! I’ll give brainleist!

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x and y are equal to 36.8

X and Y are 100% equal to 36.8

Use the inverse relationship to complete the expression.

If i = square root of -1, then t^2= ?

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Answer:

revertive is correct. The answer is -1

Step-by-step explanation:

what is the side length of 144 square miles and 134 square miles

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Answer: square root of 144 = 12 miles

Square root of 134 = 11,57 miles

I need help whoever answers this question will be the brainliest!!!

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Answer:

Step-by-step explanation:

help...plz!!

−5x + (−2) = −2x + 4

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Answer:

x = -2

Step-by-step explanation:

Remove brackets

-5x - 2 = -2x + 4

Rearrange by collecting the like terms and putting them on either side

-5x + 2x = 4 + 2

Simplify

-3x = 6

Divide both sides by -3 to make x on its own

-3/-3x = 6/-3

x = -2

z+w−3=k
6z−10w=8

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Answer:

if your looking for z it is 5/8k+2.375

Step-by-step explanation:

Answer:

Step-by-step explanation:

Please, include the instructions.

I'm assuming you want to solve this system of linear equations for z and w, assuming that k is an unknown constant.

Use the method of elimination by addition and subtraction. To eiiminate w, multiply all four terms of the first equation by 10, obtaining:

10 z + 10w - 30 = 10k

6z - 10 w = 80

Then 16z - 30 - 80 = 10k, or

16z -110 = 10k, Simplifying this, we get:

10(k + 11)

z = ---------------

Substituting this expression for z into the first equation, we get:

(10/16)(k + 11) + w - 3 = k. We must solve this for w:

-(10/16)(k + 11) + w - 3 = k), or

-(10/16)(k + 11) - w + 3 = -k

Then -(10/16)(k + 11) + 3 + k = w

and so the solution, in terms of the unknown constant k, is

10(k + 11)

( --------------, -(10/16)(k + 11) + 3 + k )

pls help question attached

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The answer to your question is C

What is the slope of this line?

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I believe it is 1/2 or 0.5

HELP ME WITH THE ANSWERS NOW
!!

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Answer: QPR=31

Step-by-step explanation: first you would combine 3x and 7x which equals 10x. Then you combine -95 and -38 which equals -133. then you set up an equation like 10x - 133 = 47. Add 133 to both sides. 10x = 180. Divide both sides by 10. X= 18. 18 times 7 equals 126. 126 - 95 equals 31

Draw a number line diagram and write an expression to represent this situation: "On Tuesday at lunchtime, it was 29 ∘C. By sunset, the temperature had dropped to 16 ∘C.

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Answer:

Step-by-step explanation:

look at the png

If you like skittles then you like candy True or false

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Answer:

trueeeeeeeeeeeeeeeee

IM IN A RUSH PLZ HELP ME WILL GIVE BRAINEST!

Jenna's family is planning a trip to Oceanside, California. They will begin their trip in Scranton, Pennsylvania and will travel 2,754 miles over 9 days. If the family travels an equal number of miles every day, how far will they travel?

Answers

Answer:

I believe they will travel 306 miles in a day

Step-by-step explanation:

if you divide 2,754 by 9 it equals 306. I hope this helps.

Sam bought an $85.00 for 40% of the regular price.How much did he pay for the jacket?

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Answer:

he payed 34$ for the jacket

Step-by-step explanation:

What are the 4 lowest numbers to average 80 percent . (Lowest possible and one of the numbers has to be 60)

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Answer:

5,5,10, and 60

Step-by-step explanation:

Find the remaining numbers

80-60= 20

10 + 10 = 20

Break it up to get 4 numbers total

5 + 5 + 10 = 20

20 + 60 = 80

What is y+3=4(x-1) in Slope intercept form ?

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Y+3=4(x-1)
Y+3=4x-4
-3 -3
Y=4x-7

If x= 2 what does y equal

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Answer:6

Step-by-step explanation:

4.8(x)+1.2(y)=2.4

y would equal -6.

4.8(2)+1.2(y)=2.4

9.6 + 1.2y = 2.4 subtract 9.6 from both sides

1.2y = - 7.2 divide by 1.2 on both sides

y = -6

A sofa is on sale for 32% off. The sale price is $527.
What is the regular price?

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Answer:

$1646.875

I hope this helps!

If there are 63 peaches in 7 bowls, how many peaches are in one bowl?

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Answer:

Step-by-step explanation:

63/7 is 9

Answer:

Step-by-step explanation:

Divide 63 and 7

63/7=9

PLS HELP FIND ANGLE MEASUREMENTS

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Answer:

From my observations, AOB looks like an isosceles triangle, so A=18 and B=18. Since a triangle must add up to 180. We do 180-18-18=144. O= 144. Then, triangle BOC looks like an isosceles triangle as well. So, we do 180-144= 36 so O = 36 and then we 180-36=144/2 because two sides have the same angles giving us 72 degrees for angles B and C = 72 and for O= 36

So,

x = 72

y = 36

Given these two data sets, IQ-GPA and IQ-SAT, how would you predict Justin’s SAT score based on his GPA? Explain.

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Answer:

First, use the equation of the trend line to find the IQ that is expected by the GPA. Next, use the other equation of the trend line to find the SAT that is predicted by the IQ.

Step-by-step explanation:

have a great day!

Answer:

First, use the equation of the trend line to find the IQ that is expected by the GPA. Next, use the other equation of the trend line to find the SAT that is predicted by the IQ.

Step-by-step explanation:

it was correct on edge

Which equation represents a line that passes through (-2, 4) and has a slope of ?
Oy -4 = }-x + 2)
Oy+4 =} (x - 2)
Oy+ 2 = (x – 4)
Oy-2-3 }(x +4)

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The 3rd one I think is the right one

Lonny is serving soup for charity. Each bowl holds 2.15 cups of soup. How many bowls will Lonny use if he serves a total of 94.6 cups of soup?

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you can set it up like a proportionality...hope this helps :)

What is the answer for t?
4(t + 3) = 24

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Answer:

Step-by-step explanation:

4(t +3)=24

4t +12 =24

4t =24 - 12

4t =12

t =12 :4

t =3

Answer:

t = 3

Step-by-step explanation:

Original Equation:

4(t + 3) = 24

Use distributive property

4 x t = 4t

4 x 3 = 12

Your equation:

4t + 12 = 24

Subtract 12 from both sides

4t = 12

Divide both sides by 4

t = 3

Hope this helped :)

Please consider Brainliest :)

Sally built a rectangular prism using cubic units. What is the volume of the rectangular prism Sally built?

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Answer:

Step-by-step explanation:

The volume of rectangular prisms is measured by l*w*h

And by counting the units of the length, width, and height are all 4 units long.

So take the numbers and plot them into the formula

4*4*4 = V

16 * 4 = V

64 = V

The prism is 64 cubic units.

9. Peyton is collecting data on the lunch habits of students at Hyattsville Middle School. In one class, 14 students bring lunch from home, and 20 buy a school lunch. Hyattsville Middle School has 1700 students. From the data collected, how many students would Peyton predict would buy a school lunch?*

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Answer: Around 1000 students would buy a schoo lunch.

Step-by-step explanation:

We know that in one class, 14 students bring lunch from home, and 20 buy lunch in the school. This will be our sample.

In total we have 20 + 14 = 34 students, this will be our 100%.

The percentage of students that bring lunch from home can be estimated as the quotient between the number of students that bring lunch from home and the total number of students, times 100%.

p1 = (14/34)*100% = 41.18%

And the percentage of students that buy lunch at school can be computed in the same way:

p2= (20/34)*100% = 58.82%

Then, out of the 1700 students in middle school, we can estimate that around 58.82% of them will buy lunch in the school.

Then the exact number will be:

N = (58.82%/100%)*1700 = 1000

Around 1000 students would buy a schoo lunch.

what expression is equivalent to (7² )⁵ ÷ 7¯⁶

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Answer: 7^16

Step-by-step explanation:

I need help with this

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Answer:

124 degrees

Step-by-step explanation:

x=24 so if you plug in the value and solve it is 124 degrees

of the students in a school are in sixth grade. a. How many sixth graders are there if the school has 90 students? b. How many sixth graders are there if the school has 27 students? c. If the school has students, write an expression for the number of sixth-graders in terms of. d. How many students are in the school if 42of them are sixth graders? plz help it's my test

Answers

Hiyo! the answer is 20 students :D! so first off we gotta find the exact number of sixth graders, next of when we find the number which is 90, we need to divide or multiply to get our answer. mkay I just noticed there is answer a. b. c . but I know the exact answer is 20. Sorry if i'm missing something :D

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