The graph shows the printing rate of Printer A. Printer B can print at a rate of 25 pages per minute. How does the rate for Printer B compare to the rate for Printer A? Use the drop-down menus to explain your answer.

Graph of a diagonal line on a coordinate plane going up and to the right with Time (min) on x-axis and Number of pages on y-axis. When min is 0, Number of pages is 0. When min is 3, Number of pages is 50
The rate for Printer B is {greater then, less then, equal to}
the rate for Printer A because the rate of 25 pages per minute is {greater then, less then, equal to}
the rate of {10,15,20,25,30} pages per minute for Printer A.

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."