# Maths Exam Essay

Name: ______________________________

Student Number: ______________________

| 1. Elsie is making a quilt using quilt blocks like the one in the diagram.

a. How many lines of symmetry are there? Type your answer below.

b. Does the quilt square have rotational symmetry? If so, what is the angle of rotation? Type your answers below.

| | 2. Solve by simulating the problem. You have a 5-question multiple-choice test. Each question has four choices. You don’t know any of the answers. What is the experimental probability that you will guess exactly three out of five questions correctly? Type your answer below using complete sentences. | | 3. Use the diagram below to answer the following questions.

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A. 50 minutes | | B. 81 minutes | | C. 16 minutes | | D. 100 minutes | | | | | 19. If you know the number of yards for a measurement, you can change that measure to meters by multiplying the number of yards by 0.9144.

a. Write a function rule that relates meters to yards.

b. How many meters are equivalent to 7,200 yards? Round your answer to the nearest hundredth, if necessary.

c. How many yards are