A guard in a 20m tall watchtower spots a vehicle at an angle of depression oi 25 How far horizontally from the tower is the vehicle, to one decimal place? (​

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?