How much should a family deposit at the end of every 6 months in order to have $4000 at the end of 3 years? The account pays 5.9% interest compounded semiannually (Round your final answer to two decimal places.)

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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.

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?