How does an interest rate affect money earned in a savings account???
20 points

Over time the interest will build up with how much you have in your savings by a small percent every month or 3 months or it could be a year and after several years you can take your money out of your savings and you'll have more than you put in because of interests.

Step-by-step explanation:

the answer would be c:   ax + b = ax + c

step-by-step explanation:

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²