Find the exact circular function value.sin 

A. - 
B.
C. - 
D. -1


Answer: A

Mathematics

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Factor the sum or difference of two cubes.216p3 + 1

A. (6p + 1)(36p2 + 1) B. (6p + 1)(36p2 - 6p - 1) C. (6p + 1)(36p2 - 6p + 1) D. (6p + 1)(36p2 + 6p + 1)

Mathematics

Add or subtract as indicated. If terms are not like radicals and cannot be combined, so state. Assume all variables represent nonnegative real numbers.6 - 11 + 2 

A. 7
B. -7
C. -3 
D. 3

Mathematics

Find the quotient and the remainder.x2 + 9x + 18 divided by x + 6

A. x + 3; remainder 0 B. x2 + 3; remainder 0 C. x3 - 12; remainder 0 D. x - 12; remainder 0

Mathematics

Solve the problem.Four boys and three girls are seated, in a row, at random, to watch a play. What is the probability thata) a girl is seated at each end of the row?b) one of the boys is seated in the middle seat?c) boys and girls are seated alternately?

A. a)   b)   c) 
B. a)   b)   c) 
C. a)   b)   c) 
D. a)   b)   c) 

Mathematics