Answer: 
Step-by-step explanation:
0.48 miles
Step-by-step explanation:
Step 1
It is given that the grade(slope) is 4%. This means that for every 100 miles traveled, the elevation changes by 4 miles.
Step 2
Hence for a distance of 12 miles , the elevation changes by 12*4/100 = 48/100 = 0.48 miles. [Using direct proportion]
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Below are the choices that can be found from other source:
A.$340
<span>B.$1560 </span>
<span>C.$38 </span>
<span>D.$1862</span>
Below is the solution:
78000 x .0.02=1560
<span>1900 - 1560=340</span>
Multiply dollars / unit * units. It is actually a useful thing to know. Many thing are done using the tools this question requires.
Steve takes home 308.56 dollars. The answer is B.
The answer is 5.
You just plug whatever number is in the f(?) part in for x!
