Mathematics, 01.02.2021 01:00 cooper2017
The sum of two numbers is 56. The difference of the 2 numbers is 16. What
is the product of the two numbers?
OA) 720
B) 735
OC) 748
OD) 759
Please help me!
Answers: 3
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You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.
Answers: 2
Mathematics, 21.06.2019 16:20
7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}
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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
The sum of two numbers is 56. The difference of the 2 numbers is 16. What
is the product of the two...
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