3 years ago

If the volume of a sphere is 36pi cubic units, what is the radius?

Mathematics

2 answers:

prisoha [69]3 years ago

6 0

The radius is about 2.05

svetoff [14.1K]3 years ago

6 0

V=(4πr^3)/3

r^3=3V/(4π)

r=((3V)/(4π))^(1/3) we are given that V=36π so

r=27^(1/3)

r=3

You might be interested in

Calculate the gradient of the straight line which joins A(2,-3) and B(6,9)<br>

Pie

Answer:

Gradient: m = 3

Step-by-step explanation:

m = change in y/change in x

m = $\frac{Y2-Y1}{X2-X1}$

m = $\frac{9-(-3)}{6-(2)}$

m = 12/4

m = 3

5 0

3 years ago

Solve for Inequality

uysha [10]

Answer:

x > -1

Step-by-step explanation:

Divide the whole inequality by 9.

( $\frac{x}{3}$ +1)> $\frac{6}{9}$

Subtract 1.

$\frac{x}{3}$ > $\frac{2}{3}$ - 1

$\frac{x}{3}$ > - $\frac{1}{3}$

Multiply by 3.

x > -1

6 0

3 years ago

Jaydee was going to sell all of her stamp collection to buy a video game. After selling half of them she changed her mind. she b

vlada-n [284]

Answer:

Step-by-step explanation:

22 - 6 = 16.

16 x 2 =32

7 0

3 years ago

Bruh this kind of math is killing meeee idk if anyone can read that tho

AleksAgata [21]

Answer:

nope i can't im blind

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What base-ten number is 14 tens and 4 ones?¿

MrMuchimi

Answer:144

Step-by-step explanation:

7 0

3 years ago