Mathematics, 23.02.2021 17:50 Falconpride847
What is the equation of a line that intersect (7,-6) and has a slope of -5 A. y - 6 = -5(x - 7) C. y - 7 = -5(x + 6) B. y + 6 = -5(x β 7) D. y + 7 = -5(x + 6)β
Answers: 2
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, 21.06.2019 18:40
Acircle has a circumference of 28.36 units what is the diameter of the circle
Answers: 2
What is the equation of a line that intersect (7,-6) and has a slope of -5 A. y - 6 = -5(x - 7) C. y...
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