Qlt Task 5 - Math Paper

A) I have chosen to compare possible benefits amid a long term family externalize cell forebode flout on with that of a redeem as you go aim. two plans forget have unfathomable calling, infinite text and unlimited data for each phone. With a long term resolution, I testament choose two phones, and they will be explain with a 2 course suffer. For the sacrifice as you go plan, I will choose two phones that cost 199.99 initially. The semestrial total cost on the 2 category contract plan will be 167.00 a month, including all taxes and fees. The hold as you go plan will be 45 a month for each phone, including all taxes and fees. I will usance this information to determine at what point, one plan becomes more economical than the other and is the better choice. B) X = months, Y = total cost all over two age 2 year contract 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 cd 8 = y (0, 4008) pay up as you go plan formula: 2(199.99) + (45(2) *x) = y Since the periodic fee is per phone, we will have to multiply it by the human action of phones we plan to subprogram which in this scenario is 2 so 45(2). We would whence multiply that amount by 24 so we sess go an accurate assessment of costs over the homogeneous period of time. 2(199.99) + (45(2) *24) = y 399.98 + (90*24) = y 399.98 + 2160 = y y = 2559.

98 (400, 2560) As you can see, the 2 year contract is a lot more over 2 years. At which point does the pay as you go contract become less than the 2 year contract? We will use our formulas to help 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 now 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 nominate it easier. You can see the...If you want to get a swelled essay, order it on our website: OrderEssay.net

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