Fourth grade > E.11 Divide 2-digit numb Divide: 16 16 : 5 = OR Submit

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

This question awards 100 ! i really don’t want to fail i will also mark you !

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.