The town library has 4,018 books. If there are 82 shelves in the library and the same number of books are on each shelf, how many books are on each shelf? please show me how you did it ​

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.

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Using elimination, what is -4x+2y=-12 4x+8y=-24