Acircle has a circumference of 16'pi' feet. what is the radius of the circle, in feet?
a. square root of 8
b. 4
c. 8
d. 16
e. 32

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship