Write the fraction as a decimal.42
A. 42.7
B. 42.0007
C. 42.07
D. 42.007
Answer: A
Mathematics
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Solve.A canoeist paddled 6 miles upstream in 6 hours and returned to his starting point downstream in 45 minutes. What was the speed of the current?
A. 5 mph B. 4.5 mph C. 3.5 mph D. 4 mph
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If B is a 1 × 6 matrix and A is a 6 × 1 matrix, determine the size of AB.
A. 1 × 6 B. 6 × 1 C. 1 × 1 D. 6 × 6 E. none of these
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Factor completely. If the polynomial cannot be factored, say it is prime.3y3 + 6y2 - 12y2 - 24y
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Solve.If the sides of a square are increased by 2 meters, the area becomes 36 square meters. Find the length of a side of the original square.
A. 2 m B. 4 m C. 6 m D. 8 m
Mathematics