Mathematics, 19.07.2019 11:30 alyssacyamamoto8050
Your chemistry textbook has 936 pages and weighs 4.2 pounds. your calculus textbook has 1368 pages and weighs 6.0 pounds. these books ship in cases that hold 24 books each. a shipment of 20 cases of books that weighs 2707.2 pounds arrives at the bookstore. how many cases of chemistry books are there in this shipment? report your answer to the nearest whole number.
Answers: 1
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
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Mathematics, 21.06.2019 20:30
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Mathematics, 21.06.2019 21:30
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Mathematics, 22.06.2019 01:00
X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20
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