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: What is the derivative of the function f(x) = ∫(0 to x^2) sin(t^2) dt according to the Fundamental Theorem of Calculus?
+
What is the slope of a line passing through (3, 5) and (8, 9)?
+
Find the equation of an ellipse with a major axis of length 10 and a minor axis of length 8.