There was a gross income of 34,100....8% goes to 401K plan..
8% of 34,100 = 0.08(34,100) = 2728
he gets paid bimonthly...so he gets paid twice a month...and being that there is 12 months in a year, he gets paid (12 * 2) = 24 times
2728/24 = 113.666 rounds to 113.67 each paycheck <==
The graph shows that the amount increases by 1600 every 2 years, i.e. it increases by 800 each year.
So, starting from 21200 at age 17, there will be

dollars on the bank account by the time the girls are 18 years old.
It is understood that 5.4^0 is the number 5.4 raised to the power zero.
There is a rule for this: any number raised to the power zero is 1.
So, 5.4 ^ 0 = 1.
You can show that any number raised to the power of zero is 1 using this:
A^0 = (A)^(m - m) = [A^m] / [A^m]
Given that the numerator and the numerator of that fraction are equals the result is 1.
1 divided by 6 is 6, if Violet keeps this up, she'd still get the same answer.