The school store sells blue and black pens. They have 52 blue pens and 78 black pens. They divide the pens into boxes of one color pen, with the same number of pens in each box. What is the greatest number of pens that could be in each box.

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.

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21