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 median of a set with 10 numbers, when the smallest number is 23 and the largest number is 89?
+
Find the domain of f(x) = 2sin(3x) + tan(4x) within the interval [-pi/8, pi/8].
+
Math question: What is the value of x in the equation log(x) = 3?