The rational expression 130x 100 X desc.ribcs the oost, in millions of dollars, to
Chapter 0, Problem 81(choose chapter or problem)
The rational expression 130x 100 X desc.ribcs the oost, in millions of dollars, to inoculate x percent of the population against a particular strain of flu. a. Evaluate the expression for x - 40,x - 80, and x - 90. Describe the meaning of each evaluation in terms of percentage inoculated and oost. b. For what value of xis the expression undefined? r. What happens to the c.ost as x approaches 100%? How can you interpret this observation?
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