Find the probability.A bag contains 6 red marbles, 2 blue marbles, and 1 green marble. What is the probability of choosing a marble that is not blue when one marble is drawn from the bag?
A. 
B. 7
C. 
D. 
Answer: A
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Graph the function. Specify the intervals over which the function is increasing and the intervals where it is decreasing.y = (-x)3/2
A. Decreasing -? < x < ?
B. Decreasing -? < x ? 0
C. Decreasing -? < x ? 0
Increasing 0 ? x < ?
D. Increasing 0 ? x < ?
Solve the problem.An electronics store stocks VCRs, stereo systems, and television sets. They have limited storage space and can stock a total of at most 170 of these three machines. They know from past experience that they should stock twice as many VCRs as stereo systems and at least 50 television sets. If each VCR sells for $400, each stereo system sells for $2100, and each television set sells for $800, how many of each should be stocked and sold for maximum revenues?
A. 72 VCRs, 36 stereo systems, 62 television sets B. 56 VCRs, 28 stereo systems, 86 television sets C. 80 VCRs, 40 stereo systems, 50 television sets D. 60 VCRs, 60 stereo systems, 50 television sets
Simplify. Assume that no denominator is zero and that 00 is not considered.
A. 
B. 16m5p2
C. 
D. 16mp
Find the equation of the line. Write the equation using standard notation.Through (5, -3); perpendicular to y = 7
A. y = 5 B. x = -3 C. x = 5 D. y = -3