Aball is dropped from a initial height of 150 cm. the ball bounces a total of 8 times before it stopped. the first few bounce distances are recorded. they are 150, 105, 73.5, 51, what is the total downward distance the ball bounced?

Now 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.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

The three sides of a triangle have lengths of 4x+3, 2x+8, and 3x-10. what is the length of the shortest side if the perimeter of the triangle is 136cm?