Solve. Provide answers in interval notation.x2 - 3x ? -2
A. (-?, -2] ? [-1, ?)
B. [1, 2]
C. [-2, -1]
D. (-2, -1)
Answer: B
Mathematics
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Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the 
. y = 
, y = - x + 9
A. 
?
B. 243?
C. 56?
D. 
?
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Provide an appropriate response.A trade discount increases the purchase price.
A. True B. False
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Change the fraction to a decimal. Round as indicated.1
two decimal places
A. 1.52 B. 0.76 C. 7.60 D. 0.30
Mathematics
Tell whether permutations or combinations are being described.15 students are selected to form a committee.
A. Combinations B. Permutations
Mathematics