4. The equation f (t) = models the bacterial count, in thousands, for a sample collected from pond A, 10t that is left to sit over time t, in days. The equation g(t) models the bacteria count, in thousands, for a +64 sample of pond B, that is left to sit over time t, in days. In both models t > 0. When will the bacteria count for pond A exceed the bacteria count for pond B? .

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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4. The equation f(t) =
models the bacterial count, in thousands, for a sample collected from pond A,
t2+5t+4
10t
that is left to sit over time t, in days. The equation g(t)
2+64
models the bacteria count, in thousands, for a
sample of pond B, that is left to sit over time t, in days. In both models t > 0. When will the bacteria count for
pond A exceed the bacteria count for pond B?
Transcribed Image Text:4. The equation f(t) = models the bacterial count, in thousands, for a sample collected from pond A, t2+5t+4 10t that is left to sit over time t, in days. The equation g(t) 2+64 models the bacteria count, in thousands, for a sample of pond B, that is left to sit over time t, in days. In both models t > 0. When will the bacteria count for pond A exceed the bacteria count for pond B?
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