asked 104k views
2 votes
Clara invests $5,000 in an account that pays 6.25% interest per year. After how many years will her investment be worth $10,000?

11.4 yr
14.1 yr
12.6 yr
13.7 yr

1 Answer

6 votes
T=log(10000/5000)/log(1.0625)=11.4y
answered
User PJx
by
8.8k points
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