What is the volume of this Sphere?

8 pi cm3
16 pi cm3
27 pi cm2
36 pi cm2

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

What is 1/3x5 on anuber line what does it look like on a number line

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air