They want to know different types of areas
Answer:
See below, please
Step-by-step explanation:
Left side




Right side




After compared with both sides, we can make a conclusion that
This equation isn't an identity.
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6% of $22 = 1.32
22 + 1.32 = 23.32 (cost of meal with tax)
20% of 23.32 = 4.66
23.32 + 4.66 = 27.98
Total cost = $27.98
Answer:
The average concentration of nitrogen in the soil along 0 ≤ x ≤ 10 is 
Step-by-step explanation:
To find the average concentration between two points a and b along a transect, we measure the concentration at equal distances. Assume that f(x) is a continuous function on [a, b]. The average value of f on the interval [a, b] is

To find the average concentration of nitrogen we have to take the integral over the entire range and then dividing by the distance covered in the study.
