Question

Karen invested $2,000 in a special savings account.

Answer 1

Answer:

D. $512,000

Step-by-step explanation:

Well if the balance doubles every 5 years, then dividing 40 by 5 gives us the number of times the money will double, which is 8. We can then turn this into the equation $2000(2^{8})$. $2^8$ can be simplified to 256. Multiply that by 2000 and we get our answer, 512000. Hope this helps!

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