2) which of the following are equivalent to the expression 9/4 ( 1.75 - 2 1/4 ) ? select all that apply.

a) 1.6875
b) 7/4
c) - 9/8
d) 1 1/8
e) - 2 1/4

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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.

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?