Use scientific notation to solve the problem.Assume that the volume of the earth is 5 x 1014 cubic meters and the volume of a bacterium is 2.5 x 10-16 cubic meters. If the earth could be filled with bacteria, how many would it contain?
A. 5.0 x 1031 bacteria
B. 2.0 x 10-30 bacteria
C. 2.0 x 1030 bacteria
D. 5.0 x 10-31 bacteria
Answer: C
Mathematics
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Given the graph of a one-to-one function, sketch the graph of its inverse. 
A. 
B. 
C. 
D. 
Mathematics
Graph the linear equation. Give the x- and y-intercepts.y + 3x = 0
A. x-intercept: (0, 0); y-intercept: (0, 0)
B. x-intercept: (0, 0); y-intercept: (0, 0)
C. x-intercept: (0, 0); y-intercept: (0, 0)
D. x-intercept: (0, 0); y-intercept: (0, 0)
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Provide an appropriate response.Rationalize the denominator: 
Fill in the blank(s) with the appropriate word(s).
Mathematics
Multiply and simplify.
? 
A. 
B. 
C. 
D. 
y
Mathematics