Mathematics, 27.04.2021 22:20 raerea2005
11. From the top of a tower, the angle of depression to a stake on the ground is 56. The top of the tower is 70 feet above ground. How far is the stake from the foot of the tower? Round answer to the nearest tenth.
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 01:00
Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.
Answers: 1
11. From the top of a tower, the angle of depression to a stake on the ground is 56. The top of the...
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