The plan for a city park shows that the park is a quadrilateral with straight paths along the diagonals. for what values of the variables is the park a parallelogram? in this case, what are the lengths of the paths?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

What is the ratio of the length of an object in yards to the length of the same object in miles?