O(30) is the 30th odd number as well as 2(30) - 1 = 60 - 1 = 59
A and D are correct.
Step-by-step explanation:
1.134 is your answer to your question
5,486 plus 8,602 is equal to around 14,000, give or take.
You will need this formula:
Years = ln (Total / Principal) / rate
(where "ln" means natural logarithm)
and we'll use $100 and $200 for beginning and ending amount
Years = ln (200 / 100) / rate
Years = 0.69314718056 / .052
Years =
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13.3297534723
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Rounding to the nearest tenth of a year:
Years =
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13.3
Source:
http://www.1728.org/rate2.htm
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