Simplify: (3x^-1)^4 (3^4x^5)^-2
(3x^-3)^-2 (3x^10)^-2...
Mathematics, 28.08.2019 11:30, allieballey0727
Simplify: (3x^-1)^4 (3^4x^5)^-2
(3x^-3)^-2 (3x^10)^-2
Answers: 1
Mathematics, 21.06.2019 20:20, Kelbee781
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
Answers: 1
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