Paul's pizzeria sells 45 cheese pizzas and 20 pepperoni pizzas each week. what is the ratio of cheese pizzas to pepperoni pizzas sold each week by paul's pizzeria?

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet