Use half-angle formulas to find the exact value for the following:
?
?
What will be an ideal response?
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Use graphs to find the set.(-?, 5) ? [-9, 14)
A. (-?, -9] B. [-9, 5) C. (5, 14) D. (-?, 14)
Solve the system using the inverse method.
A. x = 5, y = -2, z = 2 B. x = 5, y = 2, z = -2 C. x = -5, y = -2, z = -2 D. x = 2, y = 5, z = 2
Solve the logarithmic equation.log4 (x - 5) + log4 (x - 5) = 1
A. -
, 
B. 7
C. 
D. -7, 7
You work as a disc jockey at your college radio station. You are supposed to play 44 songs within two hours. You are to choose the songs from the latest rock, dance, and pop albums. You want to play twice as many rock songs as pop songs and four more pop songs than dance songs. How many of each type of song will you play? ?
A. Rock =24Dance = 8Pop =8 B. Rock =24Dance = 8Pop =12 C. Rock =12Dance = 8Pop = 24 D. Rock =12Dance = 8Pop =12 E. Rock =24Dance = 12Pop =12