First and second place in a contest use a ratio to share a cash prize. when first place pays $100 , second place pays $60. how much does first place pay when second place pays $36? complete the ratio table to solve the problem. first 100 10 second 60 36 first place will pay $ .

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.