Write the compound statement in symbols.Let r = "The food is good." p = "I eat too much." q = "I'll exercise."If the food is good or if I eat too much, then I'll exercise.

A. (r ? p) ? q
B. (r ? p) ? q
C. r ? (p ? q)
D. r ? p ? q


Answer: B

Mathematics

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Provide an appropriate response.Find the sum of the series by expressing as a geometric series, differentiating both sides of the resulting equation with respect to x, and replacing x by .

A.
B.
C.
D.

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Write as a percent.0.406

A. 0.406% B. 40.6% C. 0.0406% D. 406%

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Provide an appropriate response. A piece of round steel is milled to a point at one end. The angle formed by the point is the angle of taper. If the steel has a 22-mm diameter and a 60° angle of taper, find the length c of the taper. 

A. 19.1 mm B. 11 mm C. 22 mm D. 21 mm

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If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.4x2 - 14x - 8

A. 4x2 - 14x - 8 B. (4x - 2)(x + 4) C. 2(2x + 1)(x - 4) D. 2(2x - 1)(x + 4)

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