Problem

How long will it take for a $3000 investment to grow to $4335 at an annual rate of 4%, compounded quarterly? Assume that no withdrawals are made.
Do not round any intermediate computations, and round your answer to the nearest hundredth.
years

Answer

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Answer

Final Answer: 9.25

Steps

Step 1 :To solve for the time it takes for an investment to grow at a compounded interest rate, we use the formula A=P(1+rn)nt

Step 2 :Given values: A=$4335, P=$3000, r=4%=0.04, n=4 (compounded quarterly)

Step 3 :Substitute the given values into the formula: 4335=3000(1+0.044)4t

Step 4 :Solve for t using algebraic methods

Step 5 :After calculations, we find that t=9.25 years

Step 6 :Final Answer: 9.25

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