Answer:
5.06 years or 60.75 months
Step-by-step explanation:
Compound interest formula:

5.06 years or 60.75 months
Answer:
4
Step-by-step explanation:
range = biggest number - smallest number
range = y values
9 - 5 = 4
Answer:
10.3
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
fairly certain it is b
Answer:
1.25 * N
Step-by-step explanation:
We have to increase N by 25%.
The first thing is to say how the percentage works in these cases, N would be our 100% and the increase would be 25% in this case, therefore, the initial value must be added (that is, N, 100%) and to that if add 25% of the initial value (that is, + 25% N).
Thus:
100% * N + 25% * N = N * (100% + 25%)
N * (125%) = 1.25 * N
So to increase N is 25% it would be 1.25 * N