One bacterium divides into two bacteria every 5 minutes. If two bacteria multiply enough to completely fill a petri dish in 2 hours, how long will it take one bacterium to fill the dish?
?
A. 2 hours
B. 2 hours 10 minutes
C. 2 hours 6 minutes
D. 2 hours 15 minutes
E. 2 hours 5 minutes
Answer: E
Mathematics
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A. 3, 5, 6, 7, 8, 12 B. -21, -16, -11, -6, -1, 4 C. 3, 4, 5, 6, 7, 8 D. 5, 6, 7, 8, 9, 10 E. 9, 14, 13, 12, 11, 10
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Evaluate f''(c) at the point.f(x) = e-x, c = 0
A. f''(0) = e B. f''(0) = 0 C. f''(0) = 1 D. f''(0) = -1
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Find the slope of the line through the given points.
and 
A. m = - 
B. m = - 
C. m = - 
D. m = 
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Evaluate the expression.(g ? g)(6) when f(x) = 3x - 3 and g(x) = 3x2 - 3
A. 33,072 B. 11,022 C. 312 D. 36,966
Mathematics