Find the area of the parallelogram.P1 (1, 2, 0), P2 (-2, 3, 4), P3 (0, -3, 4)
A. 8
B. 
C. 26
D. 
Answer: A
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Express the given complex number in rectangular form.3.34e4.71j
A. -0.00798 - 3.34j B. -4.62 - 0.928j C. -0.928 - 4.62j D. -3.34 - 0.00798j
Solve the problem.A town's annual snowfall is normally distributed with a mean of 47 inches and a standard deviation of 6 inches. In what percentage of years is the snowfall between 35 and 47 inches?
A. 68% B. 95% C. 34% D. 47.5%
Use the graph of the given one-to-one function to sketch the graph of the inverse function. For convenience, the graph of y = x is also given.
A. 
B. 
C. 
D. 
Find the expected value.A fair coin is tossed three times, and a player wins $3 if 3 tails occur, wins $2 if 2 tails occur and loses $3 if no tails occur. If one tail occurs, no one wins. What is the expected value of the games?
A. $0.75 B. $2.00 C. -$3.00 D. $3.00