Math

Survey of Mathematical Methods Matthew East MAT 126 Betrice A. Scott September 24, 2012 geometric and arithmeticalal Sequence We live in a universe of discourse that relies heavily on figurers and the internet in order to compute basic mathematic equations. I provide be the first to admit that I slant to a calculator, computer, or google when faced with a math task. However, the ii questions posed this week in our grant have sincerely opened my eyes. I am equal to see the unimaginative application of the problems in my anyday life. Its non every day that I conformation a tuner receiver tower, plainly I have contracted water well to be drilled on my ranch! The follow questions handle with geometric and arithmetic chronological periods; both are delimit below in the explanation of severally problem. Problem #1: Page 230, interrogatory 35 A Person hired a firm to build a CD radio tower. The firm charges $100 for aim for the first 10 fee t. after that, the represent of the labor for to each one succeeding 10 feet is $25 more than the antecedent 10 feet. That is, the attached 10 feet impart address $125; the next 10 feet will greet $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 meter in which each succeeding term differs from the preceding term by the said(prenominal) amount. The amount is known as the common difference (Bluman, 2005, p. 221). As the CB tower is built there is a new worth every 10 feet; because of the replicate addition, this tells us the sequence would be arithmetic. I n order to scratch the nth term of the sequ! ence 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 sign 10 feet an= a9this is the last term, yet to be computed Next, we must come a9 using the formula above....If you want to get a full-of-the-moon essay, order it on our website: OrderEssay.net

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