Step 1 :We are given that \(A = 2P\), \(P = 1500\), \(r = 0.08\), and \(n = 4\). We need to find \(t\).
Step 2 :We can rearrange the formula to solve for \(t\): \[t = \frac{\log\left(\frac{A}{P}\right)}{n \log\left(1+\frac{r}{n}\right)}\]
Step 3 :We can substitute the given values into the formula and calculate \(t\).
Step 4 :Given: \[P = 1500, A = 3000, r = 0.08, n = 4\]
Step 5 :Substituting these values into the formula, we get: \[t = \frac{\log\left(\frac{3000}{1500}\right)}{4 \log\left(1+\frac{0.08}{4}\right)}\]
Step 6 :Calculating the above expression, we get: \[t = 8.750697195286625\]
Step 7 :Rounding to three decimal places, we get: \[t = 8.751\]
Step 8 :Final Answer: It will take approximately \(\boxed{8.751}\) years for the investment to double.