Use the Trapezoidal Rule to approximate the integral using the indicated value of n. 
dx; n = 4, Round to two decimal places.
A. 1.42
B. 1.62
C. 1.12
D. 1.02
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Solve the problem.A theatre sells two types of tickets to their plays; children's tickets and adult tickets. For today's performance they have sold a total of 1095 tickets. Also, they have sold 4 times as many adult tickets as children's tickets. How many adult tickets have they sold?
A. 869 adult tickets B. 873 adult tickets C. 882 adult tickets D. 876 adult tickets
Mathematics
Match the quadratic function to the correct graph.y = 2(x - 4)2 - 1
A. 
B. 
C. 
D. 
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Simplify.(67 - 15) × [(80 + 25 ÷ 5) - (7 ? 7 - 5 ? 5)]
A. 3,272 B. 3,136 C. 3,229 D. 3,172
Mathematics