Find the expected value.A new light bulb has been found to have a 0.02 probability of being defective. A shop owner receives 500 bulbs of this kind. How many of these bulbs are expected to be defective?
A. 20
B. 100
C. 10
D. 500
Answer: C
Mathematics
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Write the set by listing its elements.{x ? N? 2 < x < 6}
A. {2, 3, 4, 5, 6} B. {3, 4, 5} C. {3, 4, 5, 6} D. {2, 3, 4, 5}
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Perform the indicated operation and round as indicated.
hundredths
A. 0.01 B. 0.06 C. 0.56 D. 0.06
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Graph the linear function.f(x) = 0.8x + 2.9
A. 
B. 
C. 
D. 
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Determine whether the sequence is geometric.3, 3, 12, 12, 48, 48, . . .
A. Geometric B. Not geometric
Mathematics