Explain why a change from 20 to 40 is a 100% increase but a change from 40 to 20 is a 50% decrease.

The distributive property allows you to say that 3(x − 1) = 3x −

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?