If Bill painted 5 walls in the first hour of work, and then switched to doing 5 outlets in the second hour -pportunity cost of each of those outlets?
nstructions: Answer in whole numbers.
unpainted wall(s) per new
outlet(s)
For the third hour, if he switches back to painting 5 walls, what was the opportunity cost of each of those
fewer outlet(s) per painted
wall(s)

What does the relationship between the mean and median reveal about the shape of the data

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.