Emma has already read 6 of 20 books on her summer reading list. what percent of the books on her list has she read already?
a. 23.1%
b. 0.3%
c. 333.3%
d. 30.0%

Match each polynomial with its factorization.

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.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7