Suppose you invest $10,000 at 5.1% annual interest, compounded weekly. How long will it take to double your money?

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?

Jim had 15 minutes to do 5 laps around his school what would his time be

Factor the polynomial expression x6 – x3 – 20