Last year the debate Club had 12members. This year there are 16 members in the club. Estimate the percent change in the number of club members.

Evaluate the following expression 1/3^2

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)