Solve using a matrix on a graphing calculator.
A. (4.2, 7.2, 3.9)
B. (0.5, 0.9, 0.5)
C. (2.1, 3.6, 1.9)
D. (1.0, 1.8, 1.0)
Answer: D
Mathematics
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The median for this set of numbers: 1.5cc, 4.0cc, 6.5cc, 8.0cc, 12.0cc, 12.0cc; is
A. 7.25cc B. 12.0cc C. 7.33cc D. none
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Solve.If an I-beam is to be 
in. with a tolerance of ± 
in., find the longest and shortest acceptable lengths.
What will be an ideal response?
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Express the number in scientific notation.0.000315
A. 3.15 × 10-3 B. 3.15 × 104 C. 3.15 × 10-4 D. 3.15 × 10-5
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Translate to an equation and solve. What is 5
% of 93? Round to the nearest hundredth if necessary.
A. 4.84 B. 0.05 C. 484 D. 48.4
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