Quiz Instructions Question 1
1 pts
There are 4 red marbles, 5 green marbles, 6 yellow marbles and 3 blue marbles in a bag, You select one marble at random. What
is the probability that it will be yellow.

The solution set for 5v2 – 125 = 0 is

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Which is a graph of a proportional relationship?