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
Answer:
Step-by-step explanation:
Answer:
62.83
because you take 20, divide it by 2 to get the radius then you have the equation 2π(10)
Answer:
80cm
Step-by-step explanation:
283,573 rounded to the nearest ten thousand is 280,000