Find the radius of a sphere with a volume of 26,244π cubic inches.

The radius of the sphere is 27 inches

Step-by-step explanation:

To find the radius of the sphere with a volume of 26,244π cubic inches, we will follow steps below;

First write down the formula for the volume of the sphere

v=πr³

where  v is the volume of  the sphere and r is the radius of the sphere

From the question given, volume v =26,244π  .

Substitute the value into the formula and solve for r

v=πr³

26244π  = πr³

π at the left-hand side will cancel-out π at the right-hand side

26244 = r³

Multiply both-side of the equation by

26244 ×   = × r³

At the right-hand side of the equation,   will cancel-out leaving us with just r³

26244 ×    = r³

19683 =r³

Take the cube root of both-side of the equation

∛19683 =∛r³

27 = r

r= 27 inches

The radius of the sphere is 27 inches

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m