Mathematics, 07.04.2020 06:06 carlosborquez67
The diameters of ball bearings are distributed normally. The mean diameter is 135 millimeters and the variance is 4. Find the probability that the diameter of a selected bearing is greater than 132 millimeters. Round your answer to four decimal places.
Answers: 2
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
Mathematics, 21.06.2019 20:40
In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1
Answers: 1
Mathematics, 21.06.2019 23:30
When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is
Answers: 1
The diameters of ball bearings are distributed normally. The mean diameter is 135 millimeters and th...
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