Mathematics, 19.11.2020 19:00 canonmille2
Challenge An arts academy requires there to be 4 teachers for every 72 students and 3 tutors for every
33 students. How many students does the academy have per teacher? Per tutor? How many tutors does
the academy need if it has 110 students?
Answers: 2
Mathematics, 21.06.2019 19:30
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.
Answers: 2
Mathematics, 22.06.2019 01:30
Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95
Answers: 1
Challenge An arts academy requires there to be 4 teachers for every 72 students and 3 tutors for eve...
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