Mathematics, 21.09.2019 09:30 sweetyus06

# The origial price of the computer was reduced by $250 if p= the computer's original price in dollars which algebraic expression represents the reduced price a 250+p b p-250 c 250-p or d 250p

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Mathematics, 21.06.2019 18:30

How to use order of operation in 20 divide by 4 multiply 5 = 1

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Mathematics, 21.06.2019 20:50

An automobile assembly line operation has a scheduled mean completion time, Î¼, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Answers: 3

Mathematics, 21.06.2019 22:00

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

Answers: 1

Mathematics, 21.06.2019 23:00

What ia the sum if the first 7 terms of the geometric series

Answers: 2

The origial price of the computer was reduced by $250 if p= the computer's original price in dollars...

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