What is the length of leg y of the right triangle? A 1

B 9

C 13

D 26

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

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.