the rest of the prize money at an annual interest rate of 11% compounded quarterly for 10 years. Let   denote the total value of the investments after the 10 year period. (a) Show that   rounding your calculations off to 4 decimal places. (b) What would be the total value of the investments after the 10 year period if the prize money he received is R15000?

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Exponential And Logarithmic Functions
Section11.2: Applications Of Exponential Functions
Problem 27PS
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Loyiso wins a dancing competition. He invests his prize money of  rands on that same day in the following way:

  • 40% of the prize money at an annual interest rate of 8.5% compounded continuously for 10 years, and
  • the rest of the prize money at an annual interest rate of 11% compounded quarterly for 10 years.

Let   denote the total value of the investments after the 10 year period.
(a) Show that   rounding your calculations off to 4 decimal places.

(b) What would be the total value of the investments after the 10 year period if the prize money he received is R15000?

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