Mathematics, 28.10.2019 17:31 jynaepooh
Adam earns $75 per week mowing lawns. this can be represented by the function f(x) = 75x. each week he deposits this money into his bank account. at the beginning of january his bank account had a balance of $500 in it. adam also makes a $45 withdrawal each week. the withdrawals from his account can be represented by the function f(x) = 500 - 45x. write a function that can be used to represent his bank balance after n months, including his monthly deposit and withdrawal. a) f(n) = 500 - 30n b) f(n) = 500 + 30n c) f(n) = 12(500-30n) d) f(n) = 500 - (75n-45n)
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
Adam earns $75 per week mowing lawns. this can be represented by the function f(x) = 75x. each week...
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