Answer:
Depending on the equation it will change
n=1 (not in an equation)
Step-by-step explanation:
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Do you have a picture of the problem
Answer:
write your question properly...
we have that
the total cost is

In this equation the term 30h represent the cost due to h hours at at unit of 30
and the term 0.040(30h) is equal to calculate the 4% of (30h)
so
in this problem the tax rate is equal to 4%
therefore
<u>the answer is</u>
The term 0.040(30h) represents the amount of tax she must pay
If you do 4/7 divide by 2 the answer is 0.2857