The cost of removing x percent of pollutants is expressed by the function , where c is in thousands of dollars. which conclusion can be derived from this statement? a)the cost of removing 40 percent of the pollutants is $120,000. b)the cost of removing 80 percent of the pollutants is $960,000. c)the vertical asymptote lies at x = 0. d)the vertical asymptote lies at x = 240.

Which expression is equivalent to √ -80?

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.

Find all the angles that satisfy the equation cos(θ)=32