A CYLINDRICAL FISH TANK IS 12 INCHES TALL. THE
RADIUS OF THE FISH TANK
IS 5 INCHES. HOW MUCH
WATER DOES IT TAKE TO
FILL THE TANK?

942.6in^3

Step-by-step explanation:

Given data

Height= 12 in

Radius= 5 in

The expression for the volume of a cylinder is

V= πr^2h

V= 3.142*5^2*12

V= 3.142*25*12

V= 942.6in^3

Hence the volume of the cylinder is 942.6in^3

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

idk

step-by-step explanation: