Angelo rode his bike around the bike trail that was 1/4 of a mile long he wrote his bike around the trail eight times angelo says he wrote a total of 8/4 mile teresa says he is wrong and then he actually road 2 miles who is correct use words and drawing to explain how you know

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

If np3 /nc2 = 6, find the value of n