Dalton is building a treehouse and has a 25-foot piece of wood to work with. The actual piece he needs can vary by as much as 3 feet. PART A: Write an absolute-value equation that you can use to find the minimum and the maximum length.

PART B: Solve the equation to find the minimum and maximum length.

What is the area of the trapezoid shown ?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Needmax 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.