I think it might be number 3
Answer:
Assuming that the interest rate is equal to 4% and it is compounded yearly. Find the number of years after which the initial balance will double. The given values are as follows: the initial balance P is $1,000 and final balance FV is 2 * $1,000 = $2,000 , and the interest rate r is 4%.
Explanation:
You can divide 84 by 7.
84/7= 12
Now divide 12 from the other denominator.
12/12= 1
So,
7/1= 84/12
I hope this helps!
~cupcake
ng alin? hindi ko alam kung ano ang sinasabi mo