Which expression is equivalent to -2 1/4 ÷ -2/3 A 9/4÷3/2

B -9/4÷(-2/3)

C 9/4÷2/3

D 9/4÷(-3/2)

If a fair 6 sided cube is rolled 60 times, theoretically how many times should you expect to roll a 4 or a 5?

Which of the following transformations will always produce a congruent figure?

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.