Answer:
$430
Step-by-step explanation:
We can use the simple interest rate formula to calculate the investment value after 12 years. The formula is:
Where A is the value of the amount after investment, P is the intitial investment, r is the rate and t is the time invested.
Therefore $250 at a rate of 6% for 12 years:
The value of the investment after 12 years is $430
6 is the answer
30%
The answer is off by 30%, as the scale is off by 3 pounds. 3/10=30