How do I find the rate of something?

Answers

Answer 1

Answer: You can set up a proportion

Answer 2

Answer: When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. If you have a multiple-unitrate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

Related Questions

Hannah just bought a new camera. In January she took 14 pictures. The number of pictures she took doubled each month for three months. A. how many pictures did hannah take in march? Write and solve an expression with an exponent to show how many pictures she took. B. In April, Hanna took 1/2 the number of pictures she took in March. Her brother Jack thinks she took the same number of pictures in April that she did in February. Hannah knew he was incorrect. Write and solve an expression to show why Hannah is right.
!MATH EMERGENCY PLEASE ANSWER CORRECTLY
The admission for a fair is $6 for adults, $4 for children, and $3 for senior citizens. Twelve people paid a total of $50 for admission. If 8 children attended, how many adults and senior citizens attended?
X+19=13Find the value of x.
How do i solve this

What is deviation from mean

Answers

There's mean deviation and standard deviation.

Mean Deviation: The average distance to the mean.

Standard deviation = Square root of variance

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Standard deviation formula:

$\sigma =\sqrt { \frac { \Sigma { x }^( 2 ) }{ n } -{ \left( \frac { \Sigma x }{ n } \right) }^( 2 ) }$

action of departing from an established course or accepted standard.

What is 1788.10643 rounded to the nearest hundredth??

Answers

1788.11. Because the 0 will go to 1 because of the 6

Adele started her homework at 9:10. she finished at 9:45. how long did she spend on her homework?

Answers

9:45-9:10=35
she spent 35 minutes

She spent 35 minutes because 9:45 - 9:10 is 35.

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.

What is 24 cups equal to in gallons

Answers

16 cups equals to 1 gallon
so, 24 cups equals to 24/16 = 3/2 gallons

1 because to 24 cup because 16 cups is equal to 1 gallon and add 16 together is 32 and that is over 24 and also 32 cups equal 2 gallon

If triangle ABC is dilated about the center of the triangle to create triangle A'B'C', dilated line D'E' will

Answers

Line D'E" will be parallel to DE

Other Questions

steven put 981 pieces of a puzzle. About how many pieces did they put together? Round nearest thousand.

There are 8 teachers going to the science museum.If each teacher pays $15 to get inside how much did the teachers pay? $________________?

20，I am not sure how to do it

Jose is trying to decide how many friends he can invite to his roller skating party. Skate rentals cost $2.50 per person, including Jose, and he knows that 3 adult chaperones plan to skate.How many friends can Jose invite if he wants to spend only $50.00 total on skate rentals?Jose can invite___friends.