About ten percent of users do not close windows properly. suppose that windows is installed in a public library that is used by random people in a random order. (a) on the average, how many users of this computer do not close windows properly before someone does close it properly? (b) what is the probability that exactly 8 of the next 10 users will close windows properly?

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x