Solve the inequality. ? 0

A. [-10, 1) or [8, ?)
B. [-10, 1) or (1, 8]
C. (-?, -10] or (1, 8]
D. (-?, -10] or [8, ?)


Answer: A

Mathematics

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Use Simpson's Rule with n = 4 steps to estimate the integral.

A.
B. 49
C.
D.

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Write a proportion that models the situation described. Then, solve the proportion for x.If 3.5 ounces of oil are to be added to 17.5 gallons of gasoline, then x ounces of oil should be added to 39.5 gallons of gasoline. 

A.  = ; x = 7.9 ounces
B.  = ; x = 7.8 ounces
C.  = ; x = 197.5 ounces
D.  = ; x = 8.1 ounces

Mathematics

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A. 8 B. 7 C. 9 D. 10

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Provide an appropriate response.When is the square of the sum the sum of a square; i.e., when is (A + B)2 = A2 + B2 ?

What will be an ideal response?

Mathematics