The formula for simple interest is:
I=\frac{P\times t\times r}{100}
Given P = $75000, t = 12.5 years, and r = 3.45% or 0.0345:
I=\frac{75000\times12.5\times0.0345}{100}=323.4375
Frequently asked questions (FAQs)
Math question: Find the slope of a line passing through the points (2, 4) and (6, 10).
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What is the variance of the data set {4, 6, 8, 10}?