3
(299)
Which expression is equivalent to
(
4h2
15
8h
2n?
...
Mathematics, 01.07.2021 02:30 3076850
3
(299)
Which expression is equivalent to
(
4h2
15
8h
2n?
15
2h
8h
Answers: 3
Mathematics, 21.06.2019 20:00, Chen5968
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
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