A $2500 investment earns 8% interest, compounded quarterly (4 times a year). a) Write an equation for the value of the investment as a function of time, V (t), witht in years. b) How long will it take for the investment to be worth $4000? c) Change the base of the power so its exponent is just "t".
A $2500 investment earns 8% interest, compounded quarterly (4 times a year). a) Write an equation for the value of the investment as a function of time, V (t), witht in years. b) How long will it take for the investment to be worth $4000? c) Change the base of the power so its exponent is just "t".
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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
Transcribed Image Text:A $2500 investment earns 8% interest, compounded quarterly (4 times a year).
a)
Write an equation for the value of the investment as a function of time, V (t), witht in years.
b)
How long will it take for the investment to be worth $4000?
c)
Change the base of the power so its exponent is just "t".
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