Answer:
5 years
Step-by-step explanation:
Given that:
Amount borrowed = principal = p = $15000
Interest % per year = r = 6% = 0?06
Total Interest paid = $4500
Number of years it took to repay the loan (t) =?
Simple interest = (p * r * t)
4500 = (15000 * 0.06 * t)
4500 = 900t
4500 / 900 = t
5 = t
It tool 5 years to repay the loan
The solution would be like this for this specific problem:
Given: 40 km/h
2 km
t = d / v t = 2 km / 40 km/h t = 0.05 h * 60 minutes = 3 minutes
f(x)^-1 = x - 4
D: {x is all real numbers}
change f(x) to y
switch x with y and vice versa
solve for y
