One nickel is 39/500 inch thick. fifteen nickels are stacked vertically. how many inches tall is the stack?

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.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Plot the intercepts to graph the equation