Solve the inequality by the test-point method. Write the solution in interval notation.x2 + 6x + 5 > 0
A. (-?, -5)
B. (-5, -1)
C. (-?, -5) ? (-1, ?)
D. (-1, ?)
Answer: C
Mathematics
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A. [-2, 2)
B. (-2, 2]
C. (-2, 2)
D. [-2, 2]
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Convert the base-ten number to a number in the indicated base.46 to base twelve
A. 3Ttwelve B. 4Etwelve C. 4Ltwelve D. 2Etwelve
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Work the chain multiplication.2 ? 7 ? 1
A. 24 B. 28 C. 14 D. 10
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The table shows the number of fiber-optic cable connections to homes in the U.S. from 2000-2004 (
represents 2000).Use technology to obtain the linear regression line, with regression coefficients rounded to two decimal places.
Year t 0 1 2 3 4Connections c (Thousands) 0 10 25 64 145?
A. 
B. 
C. 
D. 
E. 
Mathematics