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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Identify the degree of the polynomial.3t6 + 4t3 + 5 - 2t2
A. 2 B. 11 C. 6 D. 3
Mathematics
Write and solve an equation to answer the question. Round your answer to the nearest whole number, if necessary.95 hamsters is 50% of what number of hamsters?
A. 190 B. 19 C. 48 D. 1900
Mathematics
Find the indicated term of the sequence.The eighteenth term of the arithmetic sequence 12
, 17
, 22
, ...
A. -73
B. 97
C. 102
D. -78
Mathematics
Solve for the indicated variable.V = 
Bh, for h
A. h = 
B. h = 
C. h = 
D. h = 
Mathematics