Solve the problem.If an object is thrown upward with an initial velocity of 14 ft per sec, then its height (in feet) is given by  after time t seconds. What is its maximum height?

A. 198 ft
B. 56 ft
C. 28 ft
D. 196 ft


Answer: B

Mathematics

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In the right triangle ABC with m = 90°, the sides have lengths a = 5, b = 12, and c = 13. Where a is the length of side opposite , find sin .

What will be an ideal response?

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A.  + i
B.  + i
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For the given functions f and g, find the requested composite function.f(x) = x2 + 2, g(x) = x2 + 7;Find the function f ? g.

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Mathematics