Evaluate.

A. 2!
B.
C. 42
D. 7


Answer: C

Mathematics

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Solve the problem. Round to tenths where necessary.A baseball team is trying to determine what price to charge for tickets. At a price of $10 per ticket, it averages 45,000 people per game. For every increase of $1, it loses 5,000 people. Every person at the game spends an average of $5 on concessions. What price per ticket should be charged in order to maximize revenue?

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Solve the system of equations.2x2 + y2 = 173x2 - 2y2 = -6

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A. {x ? 1 sec < x < 7 sec} B. {x ? 0 sec < x < 3.5 sec and 4.5 sec > x > 8 sec} C. {x ? 0 sec < x < 0.5 sec and 7.5 sec > x > 8 sec} D. {x ? 0 sec < x < 1 sec and 7 sec > x > 8 sec}

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Determine the equation of the vertical asymptote for the graph of this function, and state the domain and range of this function.f(x) = log5(x + 1) + 3

A. Vertical asymptote: x = 3; Domain: (3, ?), Range: (-?, ?) B. Vertical asymptote: x = 1; Domain: (- 1, ?), Range: (-?, ?) C. Vertical asymptote: x = 1; Domain: (1, ?), Range: (-?, ?) D. Vertical asymptote: x = - 1; Domain: (- 1, ?), Range: (-?, ?)

Mathematics