A class has 100 students. Fifty students will study nursing, 24 are going into business and the rest are going into other fields of
study. Randomly select a group of eight students where 4 are going to be
nurses, 2 will be in business and 2 will be in other fields. (This is a
different use of the RNT and number assig't.)

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

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."

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.