Mathematics, 17.01.2020 13:31 darwincortez659
There are 64 singers in the choir. the tenors and sopranos are in separate rows. there are 8 singers in each row. there are 4 rows of tenors. how many rows of sopranos are there?
Answers: 3
Mathematics, 21.06.2019 19:30, tgentryb60
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
Mathematics, 22.06.2019 00:30, jayline2003
y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?
Answers: 1
Mathematics, 22.06.2019 02:10, zachspencer6444
What is the total surface area of the square pyramid
Answers: 2
There are 64 singers in the choir. the tenors and sopranos are in separate rows. there are 8 singers...
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