Mathematics, 28.07.2019 07:30 Jfhehwnxodin8398
Atotal of 390 tickets were sold for the play. they were either adult tickets or students tickets. there were 60 fewer student tickets sold than adult tickets. how many adult tickets were sold?
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%
Answers: 1
Mathematics, 22.06.2019 00:00
Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.
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Mathematics, 22.06.2019 02:50
Is (root2 -2)^2 rational or irrational. show the steps and answer fast
Answers: 2
Atotal of 390 tickets were sold for the play. they were either adult tickets or students tickets. th...
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