Nonlinear Functions

SAT Math· difficulty 3/5

$1000 is invested at 5% annual interest, compounded annually. What is the balance after 3 years?

  • A

    1150.001150.00

  • B

    1276.281276.28

  • C

    1215.511215.51

  • D

    1157.631157.63

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Explanation

1000(1.05)^3 = 1000 \cdot 1.157625 \approx \1157.63$.

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