The following data represent the monthly phone? use, in? minutes, of a customer enrolled in a fraud prevention program for the past 20 months. The phone company decides to use the upper fence as the cutoff point for the number of minutes at which the customer should be contacted. What is the cutoff? point?
Answer: The cutoff point is 643 minutes.
Mathematics
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Provide an appropriate response.If
f(x) = 1,
f(x) = -1, and f(x) is an even function, which of the following statements are true? I. 
f(x) = -1 II. 
f(x) = -1 III. 
f(x) does not exist.
A. II and III only B. I and II only C. I, II, and III D. I and III only
Mathematics
Solve for x and y: 2x + y = 4; x - 2y = 2
a. x = 2 y = 0 b. x = 0 y = -2 c. x = 0 y = 2 d. x = -2 y = 0 e. x = 2 y = 2
Mathematics
Find the solution set for the inequality.|x| > 6
A. {x|-6 < x < 6} B. {x|x < -6 or x > 6} C. {x|0 ? x < 6} D. {x|x > 6 and x < -6}
Mathematics
Fill in the blank with one of the words or phrases listed below.
Fractions that have the same denominator are called 
fractions.
A. undefined B. equivalent C. like D. simplest form
Mathematics