Question 1: There are 3 large marbles, 2 medium marbles and 5 small marbles in a bag. If one of the marbles is chosen randomly, what is the probability that a small marble is chosen? 3/10 1/5 1/3 1/2 Question 2: Which ordered pair could belong to the ordered set A? A ={ (2, 2.5), (3, 3.75), (4, 5) } (5, 6) (5, 6.25) (5, 6.5) (5, 6.75) Question 3: The three side lengths of an isosceles triangle are m, n and m. What equation can be used to find p, the perimeter of the triangle? p = 2m + 2n p = m + 2n p = m + n p = 2m + n Question 4: A school has 500 students and 50 teachers. What is the ratio between the number of teachers and the number of students of the school? 10 5 1/5 1/10 Question 5: What is the volume in cubic inches of the container shown in the figure below 8 12 16 18 Question 6: What is the area in square centimeters of the right triangle in the figure below? 8 2 6 16 Question 7: What percentage of the area of the triangle below is shadowed? All triangles are equilateral. 50% 60% 62.5% 65.5% Question 8: A bird flies at a constant speed for 48 yards. If it takes 5 seconds to fly the first 12 yards, which is the equation that can be used to find the time t it takes the bird to fly the 48 yards? 12/5 = t/48 12/5 = 5/t 12/48 = t/5 12/48 = 5/t Question 9: Which list shows numbers in order from least to greatest? 0.4, 1/2, 0.6, 4/7 1/2, 0.4, 4/7, 0.6 0.4, 4/7, 1/2, 0.6 0.4, 1/2, 4/7, 0.6 Question 10: Which of the following could best represent the measures of the sides of the triangle in the figure below? 5, 5, 9 5, 5, 3 5, 9, 3 1, 1, 3 Press the Submit button to see the results.