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Svetllana [295]
3 years ago
12

3. Quincy deposits $400 in a new bank account that earns 4% simple interest per year. What

Mathematics
1 answer:
Illusion [34]3 years ago
8 0

Answer:

$448

Step-by-step explanation:

We can use the simple interest formula for this:

A = P (1 + rt)

<em>P = initial balance</em>

<em>r = annual interest rate</em>

<em>t = time</em>

<em />

First, change 4% into its decimal form:

4% -> \frac{4}{100} -> 0.04

Now, lets plug in the values:

A=400(1+(0.04)(3))

A=448

The total amount in the account after 3 years will be $448

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