Answer:
The one that ends with jointly!
Step-by-step explanation:
Answer:
extra money earn by typical person earning = $1850
Step-by-step explanation:
earned = $50,000 per year
retained = 2%
credit on their federal tax return = $850
amount of taxes = $850
typical person earning = $50,000
to find out
extra money did a typical person earning receive due to the tax cuts
solution
extra money earn by typical person earning is
extra money earn by typical person earning = 2% of $50000 + $850
extra money earn by typical person earning = $1000 + $850
extra money earn by typical person earning = $1850
we are given

now, we can find x , y and z components

Arc length calculation:
we can use formula


now, we can plug these values

now, we can simplify it




now, we can solve integral


now, we can plug bounds
and we get

so,
..............Answer