a)  Suppose $270,000 is invested in an account for 13 years. Find the balance in the account if interest is compounded continuously at 1.25%. $Answer (to the nearest dollar)   (b)  A radioactive substance has a decay rate of 2.7% per year. What is its half life?  Answer years (use two decimals

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A: a) 36,549.85b) 36,644.12c) 36,708.06d) 36,740.36Explanation:

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