as the evening drew to a close, sonya noticed that there was only one slice of the goalies pizza remaining. she measured the central angle and found out that it was 72 degrees. what is the area of the remaining slice? what is the length of its crust

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?

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?

50 points~ ! i have to turn this in tomarrow