Solve the inequality analytically. Support the answer graphically. Give exact values for endpoints.x2 + x - 3 ? 0
A. (
, 
)
B. (-?, 
] ? [
, ?)
C. (-?, ?)
D. ?
Answer: B
Mathematics
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Convert 90,000 cc to liters.__________ L
Fill in the blank(s) with the appropriate word(s).
Mathematics
Perform the indicated operations. Reduce answers to lowest terms and write any improper fractions as whole or mixed numbers.
+ 
A. 
B. 
C. 
D. 1
Mathematics
Name the quadrant in which the angle ? lies.cot ? < 0, cos ? > 0
A. I B. II C. III D. IV
Mathematics
Multiply or divide as indicated. Make sure that your answer is reasonable by estimating first. 139.6 × 0.56
A. 78.287 B. 78.176 C. 78.286 D. 78.276
Mathematics