Simplify.17 ? 19 + 16 ? 12

A. 7140
B. 4068
C. 515
D. 3587


Answer: C

Mathematics

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Write the negation of the statement.q ? (p ? r)

A. ~q ? (p ? r) B. ~q ? (p ? r) C. ~q ? ~(p ? r) D. q ? ~(p ? r)

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Provide an appropriate response.Let h(x) = 3(x -1)3 + 7(x - 1)2 + 8(x - 1) + 11. Find functions f and g such that h = f ? g.

What will be an ideal response?

Mathematics

Solve the triangle.a = 9, b = 6, c = 4

A. A = 32.1°, B = 20.7°, C = 127.2° B. A = 127.2°, B = 32.1°, C = 20.7° C. A = 127.2°, B = 20.7°, C = 32.1° D. A = 32.1°, B = 127.2°, C = 20.7°

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Provide an appropriate response.An object moving along the circle x2 + y2 = 36. What is , the rate of change of the y-coordinate of the particle with respect to the x-coordinate of the particle?

Fill in the blank(s) with the appropriate word(s).

Mathematics