MATHEMATICS MIDDLE SCHOOL

As a skateboarder moves downhill, some of the energy of the skateboarder is

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

It has kinetic energy and potential energy
Answer 2
Answer:

It has some kinetic energy

Related Questions

Here is the histogram of a data distribution. All class widths are 1. What is the median of the distribution? A. 10B. 7 C. 8D. 6
A bicycle lock requires a two-digit code of numbers 1 through 9, and any digit may be used only once. Whichexpression would determine the probability that both digits are even?P(both even) - POM).P(both even) = 491)36).P(both even) = (PGP).5P2P(both even) = 6)66).
What is 91,284 rounded to hundred thousands
Which of these numbers is between 1 and 3/4
What is 1/6 in decimals

How many letters are in this????

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q there are q letters 

Is -2 + 4y +2=8x a direct variation equation

Answers

Direct variation

Explanation:

Given –2 + 4y + 2 = 8x.

To find the given expression –2 + 4y + 2 = 8x is direct variation or not.

If y varies directly as x, then y = kx.

If y varies inversely as x, then y=(k)/(x)

⇒ –2 + 4y + 2 = 8x

Combine like terms together.

⇒ –2 + 2 + 4y = 8x

⇒ 4y = 8x

Divide both sides of the equation by 4, we get

⇒ y = 2x

Which is in the format of y = kx.

Thus y varies directly as x.

Hence, –2 + 4y + 2 = 8x is direct variation.

Ana owns an airline and pays the airport $35.00 for each ticket sold. the amount Ana pays is given by f(x)=35x where x is the number of tickets sold. what is the domain and range?​

Answers

Answer:

Domain is all positive real numbers. Range is all real positive numbers.

Step-by-step explanation:

When dealing with real life, negative and imaginary numbers are not a possible answer.

Graph this function:
y + 1 = 4(x + 9)

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Answer:

Step-by-step explanation:

Rocky family recipe for macaroni and cheese makes 4 servings of 310 calories each. Rocky decided to make 1.5time the recipe. How many calories,are in rocky batch of Mac and cheese

Answers

There are 4 servings with 310 calories in each serving
310×4=1,240 calories altogether
Since any number times 1 is the number, you just focus on the .5
.5 is also (1)/(2) which is half of a number
1,240×.5=620
1,240+620=1,860
There are 1,860 calories in the batch

This is the more deconstructed, longer way in doing it
So an easier way is simply multiply 1,240×1.5=1,860

A kennel is moving 160 dogs to a new facility each dog has its own crate the manager renta 17 trucks each truck holds 9 dogs write a division problem that can be used to find the number of trucks needed

Answers

160 divided by 9 = the amount of trucks needed. (17.7 therefore you would need to rent 18 trucks) 
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