Solve, rewrite in interval notation, and graph.4x - 10 ? 18 and 2x - 1 > 11
A. (-?, 6) ? [7, ?)
B. [6, 7)
C. (-?, 7]
D. (6, 7]
Answer: D
Mathematics
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Write an inequality associated with the given interval notation.(-?, -4] ? [1, ?)
A. -4 < x < 1 B. x ? -4 or x ? 1 C. x ? -4 or x ? 1 D. -4 ? x ? 1
Mathematics
Multiply.1.7 ? (-4.93)
A. -8.381 B. 6.73 C. 6.63 D. -3.23
Mathematics
Use your calculator to approximate the integral using the method indicated, with n = 100. Round your answer to four decimal places.
dx (trapezoidal rule)
A. 7.3891 B. 6.2903 C. 6.3895 D. 6.3893
Mathematics
Find the perimeter of the parallelogram.
A. 12.5 m B. 19.4 m C. 16.6 m D. 9.7 m
Mathematics