All categories

3 years ago

What is the volume of a cylinder with a radius of 3 meters and height of 5 meters?

Mathematics

1 answer:

Svetach [21]3 years ago

3 0

Answer:

The volume would be 141.37m^3

Step-by-step explanation:

The formula to calculate the volume of a cylinder is V= (π)(r^2)(h). Plug the numbers in v= (π)(3^2 or 9)(5) and your answer should be 141.37. Hope this helps!

You might be interested in

What is 5 multiplied 1/6 as a mixed number

olga nikolaevna [1]

I thinks its 34 over 16 I don't really know

4 0

3 years ago

If each pretzels weighed a half an ounce, how many pretzels would fit in a 16 ounce bag

Murrr4er [49]

To find out we should, divide the whole weight to weight of each pretzels.

The whole is 16 ounce and each pretzel is $\frac { 1 }{ 2 }$ ounces. So let's divide :

$\frac { 16 }{ \frac { 1 }{ 2 } } \\ \\ We\quad can\quad rewrite\quad \\ this\quad expression\quad as\quad :\\ 16\cdot \frac { 2 }{ 1 } \\ and\quad that\quad is\quad equal\quad to\\ 16\cdot 2=32\\ \\ \\$

When you divide a number by a fraction, you can flip the fraction upside down and multiply it with the number, the result will be same.

4 0

4 years ago

Read 2 more answers

What would be the difference at the end of one year between the simple interest earned on a deposit of $450 at 4.5% and the comp

Len [333]

Answer: $0

Step-by-step explanation:

The formula for simple interest is expressed as

I = PRT/100

Where

P represents the principal

R represents interest rate

T represents time in years

I = interest after t years

From the information given

T = 1 year

P = $450

R = 4.5%

Therefore

I = (450 × 4.5 × 1)/100

I = 2025/100

I = 20.25

For compound interest,

Initial amount deposited into the account is $450 This means that the principal,

P = 450

It was compounded annually. This means that it was compounded once in a year. So

n = 1

The rate at which the principal was compounded is 4.5%. So

r = 4.5/100 = 0.045

It was compounded for just a year. So

t = 1

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount in the account at the end of t years. Therefore

A = 450 (1+0.045/1)^1×1

A = 450(1.045) = $470.25

Compound interest = 470.25 - 450 = 20.25

The difference is 20.25 - 20.25 = 0

8 0

3 years ago

Read 2 more answers

Simplify:<br> 3(8) ° . (3) -2

jek_recluse [69]

3 x 8 = 24

3 x -2 = -6

reply if you this was wrong or you needed a different answer pls >:(

3 0

4 years ago

in triangle ABC the measure of angle B is 24° more than three times the measure of angle a the measure of angle C is 51° more th

ValentinkaMS [17]

M∠A = x
m∠B = 3x+24
m∠C = x + 51

x + 3x+24 + x + 51 = 180
5x + 75 = 180
5x = 180 - 75
5x = 105
x = 105/5
x = 21

m∠A = x = 21°
m∠B = 3x+24 = 3*21 + 24 = 87°
m∠C = x + 51 = 21 + 51 = 72°

8 0

4 years ago