2. cos 0°
a) sin 1° b)
c) sin 90° d) tan 90°
B)cos 1°

Find the value of the cosine for angle a

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.