5.
jackson wants to paint a 3-foot border around the edge of the floor in his room. he drew this diagram to show how it should look.

what area of the floor will remain unpainted?

Which representation has a constant of variation of -2.5

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

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?