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3 years ago

A pound of chocolate costs 8 dollars. Ivan buys p pounds. Write an equation to represent the total cost c that Ivan pays.

Mathematics

1 answer:

MatroZZZ [7]3 years ago

5 0

Answer:

C=8p

Step-by-step explanation:

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What is the unit rate of 320 to 16

tatiyna

Answer:

Step-by-step explanation:

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3 years ago

A cylindrical swimming pool has a diameter of 20 feet and a height of 3.5 feet. How many gallons of water can the pool contain?

kvasek [131]

Answer:

The swimming pool will contain approx $8243\ gal$ of water.

Step-by-step explanation:

Given the swimming pool is in a cylindrical shape.

And the dimensions are $20\ feet$ diameter with a height of $3.5\ feet.$

Also, $1\ ft^3 =7.5\ gal$

First, we will find the volume of the swimming pool.

The swimming pool is in cylindrical shape.

So, the volume would be $\pi r^2h$

The height $(h)$ is given as $3.5\ feet.$ To calculate radius $(r)$ we will divide the diameter by two.

The radius of the cylinder would be $\frac{20}{2}=10\ feet$

Plug these values in the formula we get,

$\pi r^2h\\=\pi\times 10^2\times 3.5\\=3.14\times 100\times 3.5\\=1099\ ft^3$

Now, it is given $1\ ft^3 =7.5\ gal$

So, $1099\ ft^3 =1099\times 7.5\ gal=8242.5\ gal$

The swimming pool will contain approx $8243\ gal$ of water.

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3 years ago

solong [7]

The answer is D). 125 = 1.28f. This accounts for both sales tax and the cost of food.

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3 years ago

You buy a book of 5 basketball tickets for $62.50. What is the rate of cost per ticket?

Kisachek [45]

12.50 as 12.50 x 5 is 62.50 or as we know 62.50 for 5 we do 62.50/5 to get 12.50

4 0

3 years ago

Read 2 more answers

Which statement correctly identifies a local minimum of the graphed function? Over the interval [–3, –2], the local minimum is 0

marta [7]

Answer:

Step-by-step explanation:

As we can see on the graph C is our answer.

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3 years ago