Mathematics, 16.11.2019 04:31 mhill32
Aplastic casing for a magnetic disk is composed of two halves. the thickness of each half is normally distributed with a mean of 2 millimeters (mm) and a standard deviation of 0.1 mm, and the halves are independent. determine the mean and s. d. the total thickness of the two halves. what is the probability that the total thickness exceeds 4.3 mm?
Answers: 2
Mathematics, 21.06.2019 16:20
Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0
Answers: 3
Mathematics, 21.06.2019 20:00
Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.
Answers: 2
Mathematics, 21.06.2019 20:20
Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3
Answers: 1
Aplastic casing for a magnetic disk is composed of two halves. the thickness of each half is normall...
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