True or false
A sample space can be written as an organized list, a table or a tree diagram.

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.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).