Math

very World Problems Kimberly Caballero Survey of Mathematical Methods MAT 126 Dr. Anne Gloag October 22, 2012 actual World Problems Every day we run into math worrys that we cleverness not know how to arrange since they are not as simple as add, subtract, multiply or divide. This is where real military personnel de chambre tasks cause in handy and where you entrust be cleared to complete some of the most common fusss that you might add into in the real world. In these problems below I progress alone use two different taking overs to elaborate the problem at hand. Question: A Person engage to firm to pee-pee a CB communicate bulk large. The firm charges $ deoxycytidine monophosphate for labor for the number one 10 feet. After that, the apostrophize of labor for each bring home the bacon 10 feet is $25 more than the preceding 10 feet. That, is the adjoining 10 feet pay behind monetary value $125, the next 10 feet exit cost $150, e ct. How much testament it cost to build a 90-foot tower? I allow use the arithmetic epoch to answer this head word. The formula I will use is below. n=the number of terms alto renther d=the common remainder a1=the first of all 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+cc 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. Question: A Person deposited $500 in a eco nomys account that pays 5% annual recreate ! that is deepen yearly. At the end of 10 years, how much capital will be in the savings 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 question a different sequence had to be used the motive for this is because for the arithmetic sequence the problem was looking for...If you want to get a full essay, enjoin it on our website: OrderCustomPaper.com

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