Select the expression that is equivalent to the following:
7-3 × 71

74

1⁄74

72

1⁄72

none of the above

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Which graph depicts the path of a projectile