Math Homework

MAT-120Name :_____________________________Chapter 8 Writing AssignmentError analysis : Each of the following hassles has an fault in them Spot the misplay , explain what is wrong with it , consequentlyce decry it and follow through to the adapt solutionNote : The errors be tag in red1 . If an item with an authoritative get down of 50 is on trade for 20 withdraw , past the bargain bell is put together by 20 x 50The equation for finding the sale bell should be 1 minus the decimal split equivalent of the sale (20 0 .2 ) and accordingly multiplied by the original priceNew StatementIf an item with an original price of 50 is on sale for 20 off , therefore the sale price is embed by (1 - 0 .2 ) x 50 402 . If a desk is advertised at a periodic recompense of 45 .50 for triplet old age , then the actual cost of this desk is 45 .50 x 3 136 .50Since it is a monthly payment for tether years , then at that place are 36 payments : 12 months for each of the 3 yearsNew StatementIf a desk is advertised at a monthly payment of 45 .50 for three years then the actual cost of this desk is 45 .50 x 36 16383 . The beat of engagement paid for a icebox costing 895 is realise by using I prt . So I 895 (5 .8 (3 15 ,573Firstly , the problem itself seems to be partial . It is only assumed home plate on the equation that r 5 .8 and t 3 . What seems to be the mistake is that the refer meant for the refrigerator should only be 5 .8 which means that it should be computed as 0 .058 block out of of 5 .8 . However it could theoretically be possible that the concern is actually 580 which is 5 .8 in which case there wouldn t be an error .

However , ordinary sense would tell us that 580 is way too bulky an interest identify for the refrigeratorNew StatementThe sum of interest paid for a refrigerator costing 895 is put together by using I prt . SoI 895 (0 .058 (3 155 .73 4 . If you determine the refrigerator mentioned in problem 3 and choose to evoke monthly installments for three years with an add interest sum up of 5 .8 , the monthly payment is embed by 895 /36 24 .86The three years which we earlier computer as 155 .73New StatementIf you purchase the refrigerator mentioned in problem 3 and choose to make monthly installments for three years with an accessary interest rate of 5 .8 , the monthly payment is found by 895 155 .73 /36 29 .195 . If you owe 1 ,200 for 7 geezerhood in January and 1 ,000 for 24 age in February , the average unremarkable balance for this credit instrumentate panel statement is [ (1200 x 7 (1000 x 24 )] /30 1 ,080Instead of 30 days , there are 31 days to be included in the...If you necessitate to pass a exuberant essay, order it on our website: Ordercustompaper.com

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