Mathematics, 05.02.2020 07:53 ausemkattom3034
The cost c of printing a magazine is jointly proportional to the number of pages p in the magazine and the number of magazines printed m. (use k for the constant of proportionality.)
(a) write an equation that expresses this joint variation.
(b) find the constant of proportionality if the printing cost is $65,550 for 3800 copies of a 115-page magazine.
(c) how much would the printing cost be for 3500 copies of a 84-page magazine?
Answers: 2
Mathematics, 21.06.2019 18:30, rocksquad9125
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
Answers: 1
Mathematics, 21.06.2019 20:00, angelthompson2018
Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo
Answers: 1
Mathematics, 21.06.2019 22:30, fluffpupkiki
5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x
Answers: 1
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