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
dimaraw [331]
3 years ago
13

An above ground swimming pool in the shape of a cylinder has a diameter of 21 feet and a height of 3.5 feet. If the pool is fill

ed with water up to 9 inches from the top of the pool, what is the volume (to the nearest cubic foot) of water in the pool?
Mathematics
2 answers:
andreev551 [17]3 years ago
7 0
The answer is 952 cubic feet
svlad2 [7]3 years ago
3 0

Answer:

952 cubic feet

Step-by-step explanation:

The diameter is 21, so the radius is 10.5. The area of a circle is πr^2, so 10.5^2π, or 110.25π. The pool is filled 9 inches from the top, so it is 3.5 feet - 9 inches high, 9 inches is 0.75 feet, so 2.75 feet filled. Now multiply 110.25π by 2.75 to get 303.1875π and then 952.4916, closer to 952 cubic feet.

Tell me if I'm right

You might be interested in
. In a nature conservatory, the ratio of butterflies to total number of flying insects is 36 to 100.
sashaice [31]
Well we already know that the 36:100 is correct because it is the starting amount, to check the 18:50 50 is half of the 100 insects so you would divide 36 by 2 which gives you half of 36 which is 18 so we can check off 18:50 as correct. Idk about the final one but the other two are correct.

5 0
3 years ago
please help! I need to solve kt algebraically and if you can show your work/explain how you got the answer that would help a ton
Tasya [4]

Step-by-step

=> 900=-100x+300

=> -100x+300=900

=> -100x=900–300

=> -100x=600 divide both side by -100

=> x=-6

3 0
2 years ago
Read 2 more answers
Need help!
Leya [2.2K]

9514 1404 393

Answer:

  • clockwise
  • 90°
  • origin

Step-by-step explanation:

The answer statement tells you the transformation is a rotation. The original is in the 2nd quadrant, and the image is in the 1st quadrant, representing a clockwise rotation. AB points east, while A'B' points south, a rotation of 90° (clockwise). Each image point is the same distance from the origin as its preimage point. The origin is the center of rotation.

__

∆ABC is transformed by a <u> clockwise </u> rotation <u> 90 </u> degrees with a center at the <u> origin </u>.

6 0
3 years ago
Can you help me solve this problem please? Solve 6n = 2n – 8.
Julli [10]
First move the 2n over to the other side by subtracting it
so
4n=-8
then divide 4n by 4 and do the same to the other side
so
n= -8/4
n= -2
5 0
3 years ago
A square has a diagonal of length 12. Find the length of each side.
White raven [17]

Answer:

3

Step-by-step explanation:

12÷4=3

Hope this will help you!

7 0
3 years ago
Other questions:
  • Painter a charges $376 plus $12 an hour. painter b charges $280 and $15 an hour. in how many hours will they charge the same pri
    12·1 answer
  • There are 38 pockets on an american roulette wheel: 18 red, 18 black, and 2 green. if you were to randomly spin an american roul
    15·1 answer
  • This table shows the input and output values for a linear function f(x).
    15·1 answer
  • 6x+3y=6<br> what does x equal
    12·1 answer
  • You budget $100 for parking each month. It costs you $5 each day you use the
    6·1 answer
  • A real estate broker’s base salary is $18,000. She earns a 4% commission on total sales. How much must she sell to earn $55,000
    8·1 answer
  • Please help me, and have a great day!
    8·1 answer
  • 55 pages in 25 minutes
    10·1 answer
  • HELP PlZ WILL GIVE BRAINLIST
    10·2 answers
  • 36 + 12 = 3.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!