José travels to school on a bus. On any day, the probability that José will miss the bus is. If he misses his bus, the probability that he will be late for school is. If he does not miss his bus, the probability that he will
be late is.
Find the probability that:
a. José misses his bus and is not late for school.
b. José does not miss his bus and is late for school.
c. José ends up being late for school.

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."

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Indicate the formula for the following conditions: p^c(n, r)=