QUIZ CORRECTIONS 8 and 9 ONLY
help with the following Questions plz

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.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)