Evaluate.4 + 9(-6)
A. 50
B. -78
C. 78
D. -50
Answer: D
Mathematics
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A. Unlike B. Like
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Solve the problem.You have 156 feet of fencing to enclose a rectangular region. Find the dimensions of the rectangle that maximize the enclosed area.
A. 78 ft by 19.5 ft B. 39 ft by 39 ft C. 41 ft by 37 ft D. 78 ft by 78 ft
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Approximate f(x) to four decimal places.f(x) = ex - e-x, x = 3.3
A. 267.0366 B. 27.1495 C. 0 D. 27.0758
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Solve the problem.Given that P(A) = 0.46, P(A ? B) = 0.7, and P(A ? B) = 0.18, find P(B).
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Mathematics