Answer:
the answer is three(3)..use calculator
50+30y
It is 30y because there are 7 days in a week and each week you deposit $5 so 5*7 is 30.
Answer:
Step-by-step explanation:
671518 jnaja(a iuyquq uhh 71718(2961881
Exponential growth is the function

Exponential decay is the function

So, the basic difference is that in growth the base is more than 1, and in decay the base is more than 0 but less than 1.
Since we are looking for the principal amount, then all we have to do is reverse the process of getting the amount of tax. In order to get the principal, you just have to divide 22 with 0.05. The answer is 440 so that is the principal amount you are looking for.