PLEASE NO LINK Megan spent $9.85 on ingredients and made one pan of cereal bars. The pan has a length of 24 inches and a width of 16 inches.

Megan needs to cut individual cereal bars from the pan. Each cereal bar should be the same size and shape and should represent a reasonable serving.
​Estimate an appropriate length and width for each cereal bar and explain your assumptions.
​Based on your estimate, determine the amount each cereal bar will cost Megan to make. Show your work or explain your reasoning.

What's the difference between: x≥0 and nonnegative integer. ?

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."

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class