A person invested $810 in an account growing at a rate allowing the money to double every 10 years. How long, to the nearest tenth of a year would it take for the value of
the account to reach $1,690?

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?

How many $20 bills do you need to have to make $280

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose