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Jaxson invests $8,100 into an account with a 4.8% interest rate that is compounded monthly. how much money will be in this account after 5 years? round your answer to the nearest cent. do not round until you have calculated the final answer.

User Jesse Buss
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Final answer:

After 5 years, Jaxson's investment of $8,100 at a 4.8% interest rate compounded monthly will grow to approximately $10,272.35 when rounded to the nearest cent.

Step-by-step explanation:

To calculate the future value of an investment with compound interest, we use the formula A = P(1 + r/n)^(nt), where:

  • A is the amount of money accumulated after n years, including interest.
  • P is the principal amount (the initial amount of money).
  • r is the annual interest rate (decimal).
  • n is the number of times that interest is compounded per year.
  • t is the time the money is invested for, in years.

In Jaxson's case, the principal P is $8,100, the annual interest rate r is 4.8%, or 0.048 when expressed as a decimal, interest is compounded monthly so n is 12, and the time t is 5 years.

Using the formula, we calculate:

A = 8100(1 + 0.048/12)^(12*5)

Calculating this out, A equals approximately:

A = 8100(1 + 0.004)^(60)

A = 8100(1.004)^60

A ≈ 8100 * 1.268241

A ≈ 10,272.35

Therefore, after 5 years, the money in Jaxson's account will be approximately $10,272.35, after rounding to the nearest cent.

User Weihuang
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