hen a store has a sale, it cuts the prices on the goods it sells. Is that more likely to happen when there is a surplus orwhen t
1 answer:
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Answer: 35 years
Explanation:
Where,
A - the ending amount,
P - the beginning amount (or "principal")
r - the interest rate (expressed as a decimal)
n - the number of compounding a year
t - the total number of years
n=1, t=?, P = $50,000, r=0.09, A= $1,000,000
Therefore,
Taking log on both sides
log(20) = t log(1.09)
1.30103 = 0.0374264979 t
t = 34.7622
So answer is 35 years.