7, 9, 11, 13...
Generalizs the pattern by finding an explicit formula for the nth term.
...
Mathematics, 03.03.2021 19:40, kanajahbunn
7, 9, 11, 13...
Generalizs the pattern by finding an explicit formula for the nth term.
A) n^2 + 5
B) 3n + 1
C) 2n + 5
D) (n + 1)(n + 2)
Answers: 2
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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