Answer:
-2 < x - 1 < 0
Step-by-step explanation:
- -1 < x < 1
2. -2 < x - 1 < 0
Last answer for the first question and in not sure about the second one
We presume your cost function is
c(p) = 124p/((10 +p)(100 -p))
This can be rewritten as
c(p) = (124/11)*(10/(100 -p) -1/(10 +p))
The average value of this function over the interval [50, 55] is given by the integral

This evaluates to
(-124/55)*(ln(65/60)+10ln(45/50)) ≈ 2.19494
The average cost of removal of 50-55% of pollutants is about
$2.19 hundred thousand = $219,000
Answer:
35 like rap 25 dont like rap
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
i just did the same test its 4