Use the given graph of a rational function r(x) to solve the problem.Find all values x such that r(x) = 0.

A. 3
B. 0
C. -3
D. -3, 3


Answer: D

Mathematics

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Solve the problem.If  is a convergent series of nonnegative terms, what can be said about ?

A. Always diverges B. May converge or diverge C. Always converges

Mathematics

Solve the problem. Use ? ? 3.14 when necessary.A sphere has a 7 in diameter. What is its volume to the nearest hundredth?

A. 51.29 in3  B. 1436.03 in3  C. 100.97 in3 D. 179.50 in3 

Mathematics

Find the rectangular coordinates for the point for which the polar coordinates are given.

A. (9, -9)
B. (9, -9)
C. (-9, -9)
D. (-9, -9)

Mathematics

Given that p and q each represents a simple statement, write the indicated symbolic statement in words.p: The car has been repaired.q: The kids are home.r: We will visit Aunt Tillie.~ r ? ~ (p ? q)

A. If we will not visit Aunt Tillie, then the statement that the car has been repaired or the kids are home is not true. B. If we will not visit Aunt Tillie, then the statement that the car has been repaired and the kids are home is not true. C. If we will not visit Aunt Tillie then it is not true that the car has been repaired, and the kids are home. D. We will not visit Aunt Tillie if and only if the car has not been repaired and the kids are not home.

Mathematics