What’s the square root of 100

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.

In the rectangle below ac=30 units what is de

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)