grandma gertrude gave 13 pieces of jewelry and grandma fien gave y pieces of jewelry to the carlson sisters to divide evenly among themselves There are 5 carlson sisters

Evaluate the expression for the given value of the variable 7a - 4a for a =8

If you answer 2+2 you will get over 80 points

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.