Solve the problem.A wheel makes 192 revolutions per minute. How many revolutions does it make per second?
A. 6.4 revolutions per second
B. 3.2 revolutions per second
C. 1.92 revolutions per second
D. 1152 revolutions per second
Answer: B
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Determine the truth value for the simple statement. Then use these truth values to determine the truth value of the compound statement. Use the chart or graph when provided.In Region X, people are spending more on leisure activities. Annual per capita spending in dollars:
Per capita spending on vacations was higher in Region X in 2010 than it was in 2000 or per capita spending on dining out was less in in Region X in 2010 than it was in 2000.
A. True B. False
Multiply.(3x2 - 3x - 2)(x2 - 5x + 2)
A. 3x4 - 18x3 + 19x2 + 4x - 4 B. 3x4 - 18x3 + 21x2 + 4x - 4 C. 3x4 - 15x3 + 21x2 + 4x - 4 D. 3x4 - 15x3 + 19x2 + 4x - 4
Solve using matrices. x + 7y = -23x + y = 34
A. (3, 7) B. (12, -2) C. (7, 12) D. (-2, 3)
Provide an appropriate response.In the first game last week a baseball player had 2 hits in 5 times at bat. In the second game she went 2 for 4, and in the third game she had 0 hits in 5 times at bat. In the double header the next day she was 1 for 4 and 2 for 2. Which measure of central tendency would be best to use to find her average?
A. Mean B. Median C. Mode D. Weighted mean