Let U = {q, r, s, t, u, v, w, x, y, z}, A = {q, s, u, w, y}, B = {q, s, y, z}, and C = {v, w, x, y, z}. List the elements in the following set.
? 
A. {q, r, s, t, u, v, x, z}
B. {q, s, u, v, w, x, y, z}
C. {w, y}
D. {s, t}
Answer: A
You might also like to view...
Solve the problem.The growth rate of a certain tree (in feet) is given by y = 
+ e-t2/2 , where t is time in years. Estimate the total growth of the tree through the end of the second year by using Simpson's rule. Use 2 subintervals. Round your answer to the nearest hundredth.
A. 3.68 ft B. 5.11 ft C. 3.41 ft D. 2.34 ft
Use a sum or difference identity to find the exact value.
A. 
B. 
C. 
D. 
Convert the improper fraction to a mixed number.
A. 74
B. 74
C. 
D. 10
Solve the problem.Sue wants to plan a meal with 34 grams of fat and 620 calories. If hot dogs have 13 grams of fat and 145 calories each and if baked beans have 8 grams of fat and 330 calories per half-cup serving, how many hot dogs and servings of beans should she use?
A. 1 hot dogs and 2 half-cup servings of baked beans B. 8 hot dogs and 13 half-cup servings of baked beans C. 13 hot dogs and 8 half-cup servings of baked beans D. 2 hot dogs and 1 half-cup servings of baked beans