A. Find the volume of the specified cone. Use 3.14 for y, and round your answer to the nearest whole number.
Diameter = 3 cm, Height = 7 cm
44 cu. cm
b. 66 cu. cm
99 cu. cm
d. 16 cu. cm
C.

d

step-by-step explanation:

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.