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# Ian reality series project

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Math Studies Sequence Project

Math Studies Sequence Project

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### Transcript

• 1.
• 2.
• We use the following equation:
• an=a1 * r n-1
• an: last term
• a1: first term
• r: common ratio
• n: position
• Geometric sequences and the real world: Finance
• 3.
• So let’s say you put in 100€ in your Mercantil account when you are 15. It gains a 2.5% interest monthly.
• How much money will you have in 10 years?
• If you are 85 how much money would you have?
• 4. 100x(1+2.5/100)1 100x(1.025)1 Total per month=102.5 100x(120+2.5/100)1 100x(120.025)1 Total after 10 years= 1200.25
• 5.
• 100x(840+2.5/100)1
• 100x(840.025)1
• Total Money when you are 85=84002.5
• 6.
• A new company of books had open, they currently have 2 workers and together they produce 3 books, when the company had 1 worker they produced 1 book per day. When they got a 3 worker they produced 5 books per day.How many books will 40 workers make on a month?
• 7.
• Un=1+(40-1)2
• Un=1+39x2
• Un=79
• 79 books per day times 30 days
• 79x30 = 2370 books on a month.
• 8.
• Geometric Sequences:
• Whiffen, Glen, Marjut Mäenpää, James Foley, Michael Haese, and Sandra Haese. &quot;Sequences and Series.&quot;  Mathematics for the International Student : Mathematical Studies SL Second Edition . By Mal Coad. 2nd ed. South Australia: Haese & Harris Publications, 2010. 445,475-78. Print.
•
• Arithmetic Sequences:
• Hanan, Mary. &quot;Meet the Boy Too Big for His Mom's SUV - ABC News.&quot;  ABCNews.com - Breaking News, Latest News & Top Video News - ABC News . Web. 17 Jan. 2012. <http://abcnews.go.com/Health/MedicalMysteries/story?id=5466774>.
• &quot;Tallest Teenager Living (male) - Size - Explore Records - Guinness World Records.&quot; Guinness World Records - Home of the Longest, Shortest, Fastest, Tallest Facts and Feats . Guinness World Records. Web. 17 Jan. 2012. <http://www.guinnessworldrecords.com/tallest-teenager-living-(male)/>.