Diego has 75% of $10. noah has 25% of $30. diego thinks he has more money than noah, but noah thinks they have an equal amount of money. who is right?

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 credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

The area of each triangle is 7 square units. the surface area of the triangular prism is