3. Chris rode his bike along the same route every day for 60 days. He logged that he had gone exactly 127.8 miles. How many miles did he bike over the course of two weeks

Which of these choices show a pair of equivalent expressions?

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.

The anwser cause i do not understand just plez