Yesterday 50 customers at a bakery bought muffins. Twelve of those muffins were blueberry. Today, if 75 customers buy muffins, how many of the muffins would you expect to be blueberry?

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.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite