Mathematics, 05.09.2019 21:10 mariah9695
Computer keyboard failures can be attributed to electrical defects or mechanical defects. a repair facility currently has 25 failed keyboards, 7 of which have electrical defects and 18 of which have mechanical defects.(a) how many ways are there to randomly select 6 of these keyboards for a thorough inspection (without regard to ) in how many ways can a sample of 6 keyboards be selected so that exactly three have a mechanical defect? (c) if a sample of 6 keyboards is randomly selected, what is the probability that no more than 2 of these will have an electrical defect?
Answers: 2
Mathematics, 21.06.2019 17:30, maddiemalmstrom
Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships
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Mathematics, 21.06.2019 17:30, emiller6462
Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2
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Mathematics, 21.06.2019 19:00, libi052207
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
Computer keyboard failures can be attributed to electrical defects or mechanical defects. a repair f...
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