Solve the problem.In four rounds of a card game, you get scores of -3, -4, -8, and 9. What is your final score?

A. 6
B. -18
C. 18
D. -6


Answer: D

Mathematics

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Write as a percent.0.00445

A. 0.000445% B. 0.2225% C. 0.445% D. 0.0445%

Mathematics

Solve the problem.Recycling, like all real processes, is not 100% efficient. Each time an aluminum can is recycled, a portion of the can becomes unrecoverable and thus "disappears" from future recycles. The fraction of an aluminum can that is reclaimable after n recycles is given by F = (0.87)n. The can has effectively "disappeared" when F < 0.07. How many times can the can be recycled before it "disappears"?

A. 22 B. 17 C. 21 D. 19

Mathematics

Simplify.

A. x - 4
B. x + 4
C.
D.

Mathematics

Provide an appropriate response.The  of a polynomial is the common factor with the greatest coefficient and highest degree.

A. greatest common factor B. term C. common factor D. least common multiple

Mathematics