A model for the basal metabolism rate, in kcal/h, of a young man is R(t) = 70 − 0.15 cos  πt 12 , where t is the time in hours measured from 5:00 a. m. What is the total basal metabolism of this man, 24 R(t) dt, 0 over a 24-hour period?

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?