Mathematics, 14.08.2019 08:30, s732609
eileen's energy bars has determined that an energy bar measuring 3.25 inches long has a z-score of +1 and an energy bar measuring 3.50 inches long has a z-score of +2.
what is the standard deviation of the length of energy bars produced at eileen's energy bars?
3.5
3.25
0.75
0.25
Answers: 3
Mathematics, 22.06.2019 03:00, danielroytman1
Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 1
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