Mathematics, 22.10.2019 21:00 wrightlilybug07
The width of a casing for a door is normally distributed with amean of 24 inches and a standard deviation of 1/8 inch. the widthof a door is normally distributed with a mean of 23 and 7/8 inchesand a standard deviation of 1/16 inch. assume independence.
a) determine the mean and standard deviation of the differencebetween the width of the casing and the width of the door.
b) what is the probability that the width of the casing minus thewidth of the door exceeds 1/4 inch?
c) what is the probability that the door does not fit in thecasing?
Answers: 2
Mathematics, 21.06.2019 12:30, ggpro4life3000
The graph of the quadratic function shown on the left is y = –0.7(x + 3)(x – 4). the roots, or zeros, of the function are . determine the solutions to the related equation 0 = –0.7(x + 3)(x – 4). the solutions to the equation are x =
Answers: 1
Mathematics, 22.06.2019 00:30, braydenmcd02
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
Answers: 1
Mathematics, 22.06.2019 01:30, scholarlystudenttt28
Someone me! will award brainliest if u explain and answer!
Answers: 3
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