Mr. case is placing boxes along one of the walls in his attic. if the wall is 11 1⁄3 feet long and each box is 2 1⁄2 feet long, how many boxes can he fit along the attic wall? boxes (hint: only a whole number of boxes can be placed along the wall.)

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.

Which of the following vectors are orthogonal to (2,1)? check all that apply

Write as a product of two polynomials. 2(3–b)+5(b–3)^2