100PTs NEED DONE RN
Estimate the size of a crowd standing along a one-half mile section of a parade route that is 5 feet deep on one side of the street and 10 feet deep other side of the street. Assume that each person occupies 2.5 square feet. A) 5,280 people B) 10,560 people C) 15,840 people D) 21,120 people

What is the sum of these mixed numbers 2 1/8 + 4 3/8

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.

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?