Consider the baggage check-in process of a small airline. Check-in data indicate that from 8 a. m. to 9:30 a. m., 360 passengers checked in. Moreover, based on counting the number of passengers waiting in line, airport management found that the average number of passengers waiting for check-in was 30. Required:
How long did the average passenger have to wait in line?

How can you construct perpendicular lines and prove theorems about perpendicular lines

Someone answer asap for ! 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.

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?