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
schepotkina [342]
4 years ago
11

What is the radius of a sphere with a volume of 872 ft', to the nearest tenth of a foot?

Mathematics
2 answers:
Lena [83]4 years ago
6 0

Answer:

5.9 ft

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

872 = 4/3 (3.14) r^3

872 =4.186666666 r^3

Divide each side by 4.1866666 on each side

872 / 4.186666666 = r^3

208.2802548 = r^3

Take the cube root of each side

(208.2802548)^(1/3) = r^3^(1/3)

5.927652012 = r

Rounding to the nearest tenth

5.9 ft

zhannawk [14.2K]4 years ago
3 0

Answer:

5.93 ft rounded to the nearest tenth is 5.9 ft

Step-by-step explanation:

Please mark me brainllest.

You might be interested in
Consider the following statement. If n is divisible by 6, then n is divisible by 2 and n is divisible by 3.
bekas [8.4K]

Answer:

b. If n is not divisible by 2 or n is not divisible by 3, then n is not divisible by 6.

Step-by-step explanation:

Division by Six

A number is divisible by six if it is divisible by both 2 and 3.

Negation:

If the number is not divisible by either 2 or 3, it is not by 6. So the answer is given by option b.

7 0
3 years ago
Read 2 more answers
5x + 15 = 2x +3<br> x = what
gladu [14]

5x + 15 = 2x + 3 \\ 5x + 15 + 3 = 2x \\ 5x + 18 = 2x \\ 18 = 2x - 5x \\  - 3x = 18 \\ x =  \frac{18}{ - 3}  \\  \\ x =  - 6

<h2><u>x = (-6)</u></h2>

Hope this will help...

5 0
3 years ago
Casey has a loan for $400 at a rate of 13% annually. If the interest is not compounded, how much interest will he pay in 3 years
Drupady [299]
$400 * 0.13 * 3 = $156

answer is <span>C) $156.00 </span>
4 0
4 years ago
Read 2 more answers
A cylinder has a base area of 28.2 m2 and a height of 3.1 m. Estimate the volume of the cylinder. A) 31 m3 B) 31 m2 Eliminate C)
Irina18 [472]
The answer can't be C or D because the unit of volume is always cubed. The formula for volume of cylinder is (pi)(r^2)(h) . The pi(r^2) part is the formula for area of a circle which is what the base of the cylinder is. Fortunately the area is already given as 28.2. Plug that into the volume formula and plug in 3.1 for the height and multiply. I get 87.42 and the answer choice B seems to be the closest option
6 0
4 years ago
Read 2 more answers
Solve the following equation.
vesna_86 [32]

Answer:

D no solution

Step-by-step explanation:

4 + 2y = 9 + 2y

-2y -2y

4=9

4 0
3 years ago
Other questions:
  • Kate has a coin collection,She keeps 7 of the coins ln a box .Which is only 5% of her entire collection,What is the total number
    5·1 answer
  • True or false: all rectangles have interior angles that total 360 degrees
    6·1 answer
  • Wriyte the fraction in order from least to greatest 3/4, 3/6, 3/8
    14·1 answer
  • Write an expression to show k less than 3.5.
    6·1 answer
  • Show how he can make pieces of copper wire whose lenghts in feet are one of each of the whole numbers from 1 to 20 inclusive, wh
    13·1 answer
  • Numbers get 10x bigger or smaller when you move one place to the right on the decimal scale. true or false
    6·1 answer
  • How do you find the square root of a whole number which are not perfect square​
    14·1 answer
  • I NEED HELP ASAP!!!!!
    12·1 answer
  • Write an expression to represent the product of 6 and the square of a number plus 15.
    6·1 answer
  • 6x2 - 5x - 4 is equivalent to:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!