Mathematics, 28.06.2019 02:30 aallyssabrown0120
Fred brown and his sister, nancy, each have $15 in the bank. every week nancy plans to add $3 to her account. fred who loves to spend money when he has it, plans to add $1 to his account each week. how many weeks will it take nancy’s account to have twice as much money as fred’s account? (explain your thinking)
Answers: 1
Mathematics, 21.06.2019 19:00
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?
Answers: 3
Mathematics, 21.06.2019 19:20
Which of the following is the result of expanding the series
Answers: 1
Mathematics, 21.06.2019 19:30
Now 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.
Answers: 1
Fred brown and his sister, nancy, each have $15 in the bank. every week nancy plans to add $3 to her...
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