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 21:00
Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above
Answers: 2
Mathematics, 22.06.2019 00:00
One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
Answers: 1
Aplastic casing for a magnetic disk is composed of two halves. the thickness of each half is normall...
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