You are adding chlorine to a swimming pool. You add 34 ounces of chlorine when you open the pool. During the week, 40% of the chlorine evaporates and so you have to add an additional 16 ounces weekly. a) Give a recursive definition for Cn, the amount of chlorine in the pool each week. Let C0 be the initial amount. b) Eventually, the amount of chlorine will level off to a stable amount. What is this amount

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Which value would be a solution for x in the inequality 47-4x< 7

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55