Alarge bottle of shampoo is 20 20 centimeters tall and cylindrical in shape. a. write a formula for the volume of the bottle in terms of its radius.

Regular price is $77.00 and the discount is 5% find the sale price

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Is a positive integer raised to a negative power always positive