SOLUTION: A bank account that compounds continually began with $4000. Now it has $7000. How much time has passed?
please show the steps
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Question 846496:  A bank account that compounds continually began with $4000. Now it has $7000. How much time has passed?
please show the steps 
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
 You need to know the interest rate in order to solve for time.
Please repost. 
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