a deep-sea diver must descend and ascend in short steps to equalize pressure on her body. if the diver rises
toward the surface too quickly, she may suffer from a physical condition called "the bends." suppose the
diver descends to the bottom in three steps of 12 feet each. write and simplify an expression to describe the
diver's change in elevation.

Do 12/14 and 8/10 have the same value? explain your answer.

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.

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.