Jose scored 562 points on his first math test so far this semester he must score at least 650 points how would an inequality to find the minimum number of points score on the remaining tests in order to get an a

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

If the discriminant if a quadratic equation is 4 which statement describes the roots?