A bacteria colony that has an initial population of 92 doubles every hour. Which function models this exponent growth? a. p(n) = 92(n)² c. p(n) = 92 (3)n b. p(n) = 92(2)n d. p(n) = 2(92)" The simplified form of (3x-²)(2x³)(-x-4) is: 4x24 b. -6x³ a. C. d. 4 x3 -6 x3

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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7. A bacteria colony that has an initial population of 92 doubles every hour. Which function models this exponential
growth?
c. p(n) = 92(3)"
d. p(n) = 2(92)"
a. p(n) = 92(n)/
b. p(n) = 92(2)"
8. The simplified form of (3x-²)(2x³)(−x¯4) is:
a. 4x24
b. -6x³
C.
d.
-6
x3
Transcribed Image Text:7. A bacteria colony that has an initial population of 92 doubles every hour. Which function models this exponential growth? c. p(n) = 92(3)" d. p(n) = 2(92)" a. p(n) = 92(n)/ b. p(n) = 92(2)" 8. The simplified form of (3x-²)(2x³)(−x¯4) is: a. 4x24 b. -6x³ C. d. -6 x3
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