What is the area of a circle 3.102 cm in diameter? (note: the units will be cm2, you only need to enter the number)?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

How do i do this activity, is appreciated