All categories

3 years ago

A grain silo has a cylindrical shape. Its radius is 7ft, and its height is 33ft. What is the volume of the silo?

Mathematics

1 answer:

nikklg [1K]3 years ago

6 0

We can use formula of volume of cylinder to calculate volume of silo.

$Volume\; of \; cylinder = \pi r^2 h$

Plug the given values of radius r=7 ft and height h= 33 ft

$Volume\; of \; cylinder = \pi (7)^2 (33)$

$Volume\; of \; cylinder = \pi (49) (33)$

$Volume\; of \; cylinder = \pi (1617)$

So the required volume of silo is [tex] 1617 \pi [\tex]

You might be interested in

Three-fourths of the tickets had been sold, and there were 420 tickets left. How many tickets were printed?

BabaBlast [244]

Answer: 560 tickets

Step-by-step explanation:

3/4 = 420/x; now cross multiply:

3x = 4(420)

3x = 1,680; now divide both sides by 3, and you get x = 560

3 0

3 years ago

Samamtha’s savings account paid 2.5% intrest per month. what is 2.5% in a fraction

IceJOKER [234]

Answer:

just look it up in google

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

sally is running a sunblock factory and there is a machine to fill the sunblock the machines can fill 150 bottles an hour and ea

vampirchik [111]

To answer this you will find the total amount of sunblock that can be filled in 10 hours. Then we will convert the number of ounces to gallons.

1. 150 bottles per hour for 10 hours is 150 x 10.

1500 bottle can be filled.

2. 1500 bottles at 20 ounces per bottle is 1500 x 20

30000 ounces of sunblock

3. There are 128 fluid ounces in each gallon so take 30000 ounces and break it into groups of 128 ounces.

30000/128 = 234.375 gallons

You will need at least 235 gallons of sunblock.

3 0

4 years ago

What is the value of x in the equation

Nastasia [14]

Answer:

Step-by-step explanation:

$\frac{1}{3x} - \frac{1}{2} = 18 \frac{1}{2} \\ \\ \frac{1}{3x} - \frac{1}{2} = \frac{37}{2} \\ \\ \frac{1}{3x} = \frac{37}{2} - \frac{1}{2} \\ \\ \frac{1}{3x} = \frac{37 - 1}{2} \\ \\ \frac{1}{3x} = \frac{36}{2} \\ \\ \frac{1}{3x} = 18 \\ \\ 1 = 54x$

8 0

3 years ago

Ralph wants to estimate the percentage of coworkers that use the company's healthcare. He asks a randomly selected group of 200

mel-nik [20]

Answer:

Step-by-step explanation:

The parameter is used to measure the population or in other words the measurement taken from a population is known as parameter. Here, the population will be all the co-workers that use company's healthcare. The percentage calculated for all co-workers that use company's healthcare will be the measurement calculated from population. Thus, the parameter will be the percentage of all the co-workers that use the company's healthcare.

8 0

3 years ago