A sphere has a diameter of 8cm. Which statements about sphere are true? Check all that apply?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter