Martha biked quite a few days last month. she biked 25 miles the first day and 15 miles each day after that. let m represent the number of days after the first day. which expression shows the total distance martha biked last month? a. 15m + 25 b. (15 + 25)m c. 25m + 15 d. 15 + 25 + m

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.

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0