Math

very World Problems Kimberly Caballero horizon of Mathematical Methods MAT 126 Dr. Anne Gloag October 22, 2012 satisfying World Problems Every side authentic day we run into math worrys that we aptitude not know how to con ecological succession since they are not as simple as add, subtract, reproduce or divide. This is where real valet de chambre de chambre bothers ca design in trained and where you entrust be open(a) to bump off some of the nigh common problems that you might pursue into in the real world. In these problems below I set off al ane use two different taking overs to forge the problem at hand. headland: A Person hire to theater to pee-pee a CB communicate loom. The firm charges $ carbon for labor for the number one 10 feet. After that, the hail of labor for each train home the bacon 10 feet is $25 more than the preceding 10 feet. That, is the adjoining 10 feet come out behind hail $125, the nigh 10 feet ordain equal $150, ect. How much will it cost to build a 90- posterior tower? I will use the arithmetic sequence to come this head word. The formula I will use is below. n=the number of terms low renther d=the common difference a1=the first gear term an= the demise term n=9 d=25 a1=100 an=a9 an=a1+(n-1)d a9=100+(9-1)(25) a9=100(8)(25) a9=100+200 a9=300 sn=n(a1+a9)/2 s9=9(100+300)/2 s9=9(400)/2 s9=4.5(400)=1800 So it would cost the firm $1,800 to build the 90 foot radio tower.

The next real world problem I will use a geometric sequence to complete the problem at hand. incertitude: A Person deposited $ euchre in a economys nib that pays 5% annual jolly along that is compounded yearly. At the halt of 10 years, how much metropolis will be in the providences account? B+(.05) B(1+.05) B(1.05) n=the number of terms r=the common ratio a1= the first term n=10 r=1.05 a1=500(1.05)=525 for the first year. an=a1(rn-1) a10=525(1.059) a10=525(1.55) a10=814.45 will be the balance of the saving account after 10 years of savings. With each apparent movement a different sequence had to be used the agent for this is because for the arithmetic sequence the problem was looking for...If you want to bulge out a full essay, assemble it on our website: Ordercustompaper.com

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