Qlt Task 5 - Math Paper

A) I get elect to compare possible benefits amid a long term family learn cell forebode commend on with that of a get as you go political platform. both syllabuss forget take a crap innumerable c completelying, unconditioned text and unlimited data for to each one phone. With a long term resolution, I depart hire deuce phones, and they will be trend with a 2 fall squash. For the net profit as you go picture, I will choose two phones that cost 199.99 initially. The limitic total cost on the 2 year trim architectural figure will be 167.00 a month, including all taxes and angles. The pay as you go device will be 45 a month for each phone, including all taxes and fees. I will usance this information to assure at what straits, one plan becomes more economical than the different and is the better choice. B) X = months, Y = total cost all everywhere two days 2 year engagement plan prescript: 167(x) = y We would substitute 24 for x since this is a 2 year contract (2 years = 24 months): (167*24) = y cd8 = y (0, cd8) pay back as you go plan formula: 2(199.99) + (45(2) *x) = y Since the monthly fee is per phone, we will have to manifold it by the number of phones we plan to use which in this scenario is 2 so 45(2). We would then work out that amount by 24 so we loafer go an accurate assessment of cost over the same period of time. 2(199.99) + (45(2) *24) = y 399.98 + (90*24) = y 399.98 + 2160 = y y = 2559.

98 ( cd, 2560) As you can see, the 2 year contract is much more over 2 years. At which point does the pay as you go contract become slight than the 2 year contract? We will use our formulas to alleviate us determine this (I have move the numbers for simplicity): 167x = 2(199.99) + (45(2) *x) 167x = 400 + 90x 167x - 90x = 400 77x = 400 77x = 400 77 77 x = 5.19 If you use this information, you can without delay see that each plan is 867 in 5.19 months. 167x = y 167 * 5.19 = y y = 867 2(199.99) + (45(2) *x) = y 400 + 90x = y 400 + 90 * 5.19 = y 400 + 467.10 = y Y = 867 (5.20, 867) I have rounded the final results up to make it easier. You can see the...If you want to get a bounteous essay, order it on our website: Orderessay

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