Aplane takes off at an angle of elevation of 15 degrees and travels in a straight line for 3,000 meters. what is the height of the plane above the ground at this instant?

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."

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.