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Verdich [7]
2 years ago
13

Jimmy invests $2000 in a money market account earning 8.5% interest compounded continuously. Which of the following is an equati

on that can be used to determine the value
of Jimmy's investment account after t years?
Mathematics
1 answer:
Cerrena [4.2K]2 years ago
3 0

Answer:

A=2000e^{0.085t}

Step-by-step explanation:

Make sure you understand the formula for continuous compounding first. The formula is:

A=Pe^{rt} where

A= Total

P= Principal (or the amount invested at beginning)

r= Interest rate (as a decimal)

t= Time (in years)

<em>Note: e is an irrational mathematic number similar to π. Its value is around 2.72, but for these problems, you’ll need to use the version already on your calculator that will be called “</em>e^{x}.” On most calculators, it can be accessed by 2nd → ln.

Find the values that you are given:

A= What you are looking for

P= 2000

r= 8.5% as a decimal = 0.085

t= What you change

Plug these into the equation:

A=2000e^{0.085t}

This is the answer!

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