Find the volume of the cylinder.
Either enter an exact answer in terms of it or use 3.14.With a height of 2 and a radius of 3

or 56.52

Step-by-step explanation:

The formula for the volume of a cylinder is , where r represents the radius and h represents the height. Plugging in the numbers you know, you get or about 56.52. Hope this helps!

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.