In the diagram, the circle will be dilated by a scale factor of 3 about the origin. the points c, a, and b map to c, a, and b'after the dilation.
what is the length of c'b' ? use the distance formula to you decide:

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Factor this polynomial completely. x^2-8x+12

7.)de acuerdo a la figura, hallar las medidas respectivas: x, y y z. porfa es para hoy