Solve the problem.A bag contains 8 apples and 6 oranges. If you select 7 pieces of fruit without looking, how many ways can you get exactly 6 apples?

A. 336
B. 2016
C. 56
D. 168


Answer: D

Mathematics

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Solve the problem.The hyperbola  -  = 1 is shifted horizontally and vertically to obtain the hyperbola -  = 1Find the foci of the new hyperbola.

A. (-1, -13), (-1, 11) B. (-13, -1), (11, -1) C. (-1, 19), (-1, -21) D. (-1, -21), (-1, 19)

Mathematics

Decide whether the figure shown is a polyhedron.

A. Not a polyhedron B. Polyhedron

Mathematics

Solve the right triangle shown in the figure.  ?B = 26.6°,  = 2.7 mm, ?C = 90°

A.  = 1.6 mm, ?A = 63.4°,  = 2.2 cm
B.  = 2.4 mm, ?A = 63.4°,  = 1.6 mm
C.  = 2.4 mm, ?A = 63.4°,  = 1.2 mm
D.  = 1.2 mm, ?A = 63.4°,  = 2.4 mm

Mathematics

Match the given function to its graph.1) y = sin(3x)2) y = 3 cos x3) y = 3 sin x4) y = cos(3x)AB?CD?

A. 1A, 2B, 3C, 4D B. 1A, 2C, 3D, 4B C. 1B, 2D, 3C, 4A D. 1A, 2D, 3C, 4B

Mathematics