Chips suppose a computer chip manufacturer rejects 2% of the chips produced because they fail presale testing. a. what's the probability that the fifth chip you test is the rst bad one you nd? b. what's the probability you nd a bad one within the rst 10 you examine?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

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