Question 21 How long would it take R20000 invested today at a simple interest rate of 9% p.a. to reach an investment goal of R30000. A Approximately 5.6 years B Approximately 6.1 years C Approximately 4.7 years D Approximately 5.1 years Question 22 How long would it take R20 000 invested today at a nominal annual continuously compounding (NACC) interest rate of 9% p.a. to reach an investment goal of R30 000. A Approximately 5.6 years B Approximately 4.7 years C Approximately 5.1 years D Approximately 4.3 years

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 40E
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Question 21
How long would it take R20000 invested today at a simple interest rate of 9% p.a. to reach an investment goal of R30000.
A Approximately 5.6 years
B Approximately 6.1 years
C Approximately 4.7 years
D Approximately 5.1 years
Question 22
How long would it take R20 000 invested today at a nominal annual continuously compounding (NACC) interest rate
of 9% p.a. to reach an investment goal of R30 000.
A Approximately 5.6 years
B Approximately 4.7 years
C Approximately 5.1 years
D Approximately 4.3 years
Transcribed Image Text:Question 21 How long would it take R20000 invested today at a simple interest rate of 9% p.a. to reach an investment goal of R30000. A Approximately 5.6 years B Approximately 6.1 years C Approximately 4.7 years D Approximately 5.1 years Question 22 How long would it take R20 000 invested today at a nominal annual continuously compounding (NACC) interest rate of 9% p.a. to reach an investment goal of R30 000. A Approximately 5.6 years B Approximately 4.7 years C Approximately 5.1 years D Approximately 4.3 years
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