if you are stuck 75 feet below the ground on The Screamer, at what angle(s) could you be stuck at? Remember, the radius of The Screamer is 100 feet.

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Find the quotient. 50a2 – 98b2 -5a +7b

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?