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Savatey [412]
3 years ago
15

The function A(t)=525(1+0.05)^t represents the amount of money in the account after t years. How much more money did Taber origi

nally invest?
Mathematics
1 answer:
saul85 [17]3 years ago
6 0
The amount of money originally invested corresponds to the amount of money at time t=0, so we can find it by putting t=0 inside the equation of A(t):
A(t)=525(1+0.05)^t
So, using t=0
A(0)=525(1+0.05)^0=525 \cdot 1 = 525

So, the amount of money originally invested by Taber is 525.
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