Write the set A of natural numbers greater than three and not more than nine in two ways

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.

Rewrite so the subject can be y in the formula d=m-y/y+n

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.