The function h(t)= 210-15t models the altitude of a hot air balloon over time t, in minutes.
explain what h(10) means in the context of the real-world scenario,
and how to find its value

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."

What is the radical expression that is equivalent to the expression 27 1 over 5?

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: