Solve the problem.The time, T, in seconds required for a pendulum of length L feet to make one swing is given by   How long is a pendulum (to the nearest hundredth of a foot) if it makes one swing in 2 seconds?

A. 3.56 ft
B. 6.48 ft
C. 3.24 ft
D. 10.19 ft


Answer: C

Mathematics

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What will be an ideal response?

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Solve the double inequality.-28 ? -4c + 4 < -4

A. -8 ? c < -2 B. 2 < c ? 8 C. -8 < c ? -2 D. 2 ? c < 8

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Provide an appropriate response.Consider the graph of the polynomial function . Give the solution set of P(x) > 0 using interval notation.

A. (-4, -1) ? (5, ?) B. (-5, -1) ? (4, ?) C. (-?, -5) ? (-1, 4) D. (-?, -1) ? (4, 5)

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Graph the ellipse.3x2 + y2 = 12

A.

B.

C.

D.

Mathematics