I need help plz I’ll appreciated

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

If g(x) is an odd function, which function must be an even function?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?