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30 March, 09:26

Will mark brainliest.

Mimi opened a savings account 6 years ago. The account earns 1% interest, compounded monthly. If the current balance is $1,000.00, how much did she deposit initially?

Round your answer to the nearest cent.

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  1. 30 March, 09:37
    0
    Answer: the initial amount is $941.6

    Step-by-step explanation:

    We would apply the formula for determining compound interest which is expressed as

    A = P (1 + r/n) ^nt

    Where

    A = total amount in the account at the end of t years

    r represents the interest rate.

    n represents the periodic interval at which it was compounded.

    P represents the principal or initial amount deposited

    From the information given,

    A = $1000

    r = 1% = 1/100 = 0.01

    n = 12 because it was compounded 12 times in a year.

    t = 6 years

    Therefore,.

    1000 = P (1 + 0.01/12) ^12 * 6

    1000 = P (1 + 0.00083) ^72

    1000 = P (1.00083) ^72

    1000 = 1.062P

    P = 1000/1.062

    P = $941.6
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