Find the area of a sector with central angle 5 /4 ? in a circle with radius 0.5 m.

What will be an ideal response?


Mathematics

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Provide an appropriate response.In a large casino, the house wins on its blackjack games with a probability of 50.7%. Which of the following events is the most unlikely? A: You win at a single game. B: You come out ahead after playing forty times. C: You win at a single game given that you have just won ten games in a row. D: You win at a single game given that you have just lost ten games in a row.

A. C B. A C. D D. B

Mathematics

Use the given graph to find the x-intercepts and zeros of the function.

A. (-2, 0), (5, 0); -2, 5 B. (-5, 0), (-2, 0); -5, -2 C. (5, 0), (2, 0); 5, 2 D. (-5, 0), (2, 0); -5, 2

Mathematics

Write a general term an for the sequence. Assume that n begins with 1.1 ? 9, 2 ? 10, 3 ? 11, 4 ? 12, 5 ? 13, . . .

A. an = n(n - 8) B. an = n(n + 9) C. an = n + 8n D. an = n(n + 8)

Mathematics

The graph of a one-to-one function f is given. Draw the graph of the inverse function f-1 as a dashed line or curve.f(x) = 

A.

B.

Mathematics