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pam invested $4200 in a savings account with a yearly interest rate of 4% for 7 years. How much simple interest did she earn

Respuesta :

4% = 0.04 <----- multiplier.

$4200 * 0.04 = $168

7 years = $168 * 7
             = $1176

Total Earnings = $4200 +$1176
                         = $5376

Answer:

The answer is 1176

Explanation: