Solve the problem. Express the answer in scientific notation to two decimals.Assume that the volume of the earth is 5 × 1014 cubic meters and the volume of a bacterium is 
cubic meters. If the earth could be filled with bacteria, how many would it contain?
A. 2.0 × 1030 bacteria
B. 5.0 × 10-31 bacteria
C. 2.0 × 10-30 bacteria
D. 5.0 × 1031 bacteria
Answer: A
Mathematics
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Provide an appropriate response.Is 
dx = 
+ C?
A. No B. Yes
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When managers make decisions that are in their own best interests, rather than the best interests of their company, they are
A. acting entrepreneurially B. acting strategically C. acting opportunistically D. none of these
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Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(4x + 7y)2
A. 16x2 + 49y2 B. 16x2 + 56xy + 49y2 C. 4x2 + 56xy + 49y2 D. 4x2 + 49y2
Mathematics
Graph the linear inequality.y ? 2
A. 
B. 
C. 
D. 
Mathematics