A cylindrical water tank has a radius of 5 feet and a height of 10 feet. The volume of water in the tank is 565.2 cubic feet.

What percent of the tanks volume is filled with water?

Step-by-step explanation:

V = πr2h (Volume of a cylinder is equal to the area of a circle multipled by the height)

r = 5

V = 565.2

π ≈ 3.14

substitute the numbers

565.2 =3.14* 52h

565.2 =3.14 * 25h

565.2 =78.5h

7.2 = h

could you reply to this with the question so i can ?

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.