How long will it take you to ski a distance of 36 miles at a speed of 3 miles per 30 minutes? only answer if you know !

Of four points are collinear, they are also coplanar

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.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9