Select the correct answer from each drop-down menu. Amanda enjoys cycling. The graph shows the relationship between the number of hours she rides her bike, x, and the number of miles she covers.

The equation that represents the relationship between the number of hours she rides, x, and the distance she covers, y, is

.

Using the equation, the distance she would cover if she rode for 1.5 hours would be

miles.

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

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.

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.