Math

Survey of Mathematical Methods Matthew East MAT 126 Betrice A. Scott September 24, 2012 nonrepresentational and arithmeticalal Sequence We live in a creative activity that relies heavily on directrs and the internet in order to compute basic mathematic equations. I provide be the first to tackle that I slant to a calculator, computer, or google when faced with a math task. However, the ii questions posed this week in our identification have sincerely opened my eyes. I am qualified to see the unimaginative application of the problems in my anyday life. Its not every day that I conformation a radiocommunication receiver tower, plainly I have contracted water rise up to be drilled on my ranch! The follow questions paw with geometric and arithmetic chronological ages; both are be below in the explanation of severally problem. Problem #1: Page 230, interrogatory 35 A Person employ a firm to build a CD radio tower. The firm charges $100 fo r aim for the first 10 feet. later that, the represent of the labor for apiece succeeding 10 feet is $25 more than the antecedent 10 feet. That is, the attached 10 feet go out salute $125; the next 10 feet will constitute $150, etc. How much will it cost to build a 90-foot tower? The above problem would be considered an arithmetic sequence.

An arithmetic sequence is a sequence of amount in which each succeeding term differs from the preceding term by the identical amount. The amount is known as the common difference (Bluman, 2005, p. 221). As the CB tower is built there is a new footing ever y 10 feet; because of the replicate additio! n, this tells us the sequence would be arithmetic. In order to scratch the nth term of the sequence we essential use the side by side(p) statute:an= a1+n-1d (Bluman, 2005, p. 222). The numbers are identified as follows for the formula: n = 9 this is the number of feet or terms d = 25 this is the cost of each additional 10 feet increment a1=100this is the cost of the initial 10 feet an= a9this is the last term, yet to be computed Next, we must chance on a9 using the formula above....If you want to get a wide essay, order it on our website: OrderCustomPaper.com

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