Mathematics, 15.04.2020 22:40 emma8437
Volunteers at Sam's school use some of the student council's savings for a special project. They buy 7
backpacks for $6 each and fill each backpack with paper and pens that cost $3. By how much did the
student council's savings change because of this project?
Answers: 1
Mathematics, 21.06.2019 19:00
Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply
Answers: 1
Mathematics, 21.06.2019 19:30
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.
Answers: 2
Volunteers at Sam's school use some of the student council's savings for a special project. They buy...
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