For the set {-12,-12,-4,8,16,20}, would each measure be affected if the value of 4 were included. a mode • yes • no b median • yes • no c mean • yes • no d range •yes •no

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte