HELP ME PLSS ILL GIVE BRAINLIST THIS IS DUE RIGHT NOWWW

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.

How do you convert 1.27 to a percentage

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?