1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ludmilka [50]
3 years ago
8

The volume of a cylinder is 540_ ft3. The height is 15 ft. What is the diameter of the cylinder?

Mathematics
2 answers:
lukranit [14]3 years ago
7 0
I hope this helps you



Volume =pi.r^2.h



540.pi=pi.r^2.15


r^2=36


r=6
kifflom [539]3 years ago
3 0
Volume of a cilinger, V = π(r^2)H

Here, V = 540π ft^3 and H =15 ft

Then, r^2 = 540π ft^3 / [π15ft] = 36ft^2

r = √(36ft^2) = 6ft

And the diameter is 2*r = 12 ft
You might be interested in
Graph of the figure after the indicated translation
Arlecino [84]

After the translation performed J is now (-2,-2), M is now (-1,-4), K is now (4,1), and L is now (5,-1).

Hope this helps!

6 0
3 years ago
Put these number in order from least to greatest 6/40 11/20 -7/25 6
egoroff_w [7]

Answer:

-7/25, 6/40, 11/20, 6

Step-by-step explanation:

4 0
3 years ago
A student wants to survey the sophomore class of 200 students about whether the school should require uniforms. A
Fittoniya [83]

Answer: C

Step-by-step explanation:

<u>Given:</u>

Sample size (n) = 50

x = 12

\widehat{\mathbf{p}}=\frac{\mathbf{x}}{n}=\frac{12}{50}=0.24

Confidence level = 90%

α = 1 − 0.90 = 0.10

α/2 = 0.05

\text { Critical value }\left(z_{c}\right)=z_{\frac{\alpha}{2}}=z_{0.05}=1.6449

(from standard normal table)

90% Confidence interval is,

\begin{aligned}&\text { Confidence interval }=\widehat{\mathbf{p}} \pm z_{c} \times \sqrt{\frac{\hat{\mathbf{p}}(1-\hat{\mathbf{p}})}{n}} \\&\text { C. I }=0.24 \pm 1.6449 \times \sqrt{\frac{0.24(1-0.24)}{50}} \\&\text { C. I }=0.24 \pm 1.65 \times \sqrt{\frac{0.24(1-0.24)}{50}}\left\end{aligned}

Therefore, 90% confidence interval for the true proportion of sophomores who favour the adoption of uniforms is C

6 0
2 years ago
If a store advertised a sale that gave customers a 1/4 discount,what is the fractional part of the original price that the custo
trasher [3.6K]
3/4 as you are paying for what is not discounted
3 0
3 years ago
Five friends attend a matinee movie and spend $8 per ticket. They also purchase a small bag of popcorn each. The friends spend a
Murljashka [212]

Answer:

40+5x=62.50

Step-by-step explanation:

8 friends 5 dollars is 40 dollars. Each popcorn bag is 2.5

40+5(2.5)=62.5

40+12.5=62.5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Walker, a runner, asked students to find the unit rate of the winner of the first Boston Marathon in 1897. John J. McDermott
    11·1 answer
  • Ghdhdjdjdhdghxgxhxhsbzhshzbshzhhz
    14·1 answer
  • Find θ in the triangle. Round to the nearest degree.
    5·2 answers
  • the absolute value function, f(x) = –|x| – 3, is shown. what is the range of the function? all real numbers all real numbers les
    7·2 answers
  • A segment has exactly one end point.<br> a. True<br> b. False
    15·1 answer
  • A triangle has an area of 72 square feet. The height is 12 feet. What is the length of the base (in feet)?
    13·1 answer
  • Which equation is equivalent to<br> y-1= 5(x+2) ?
    13·1 answer
  • Please help solve!!​
    5·1 answer
  • Jos
    7·1 answer
  • Which value is FURTHEST from 0 on the number line?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!