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### Gauthmathier3614

Grade 12 · 2021-08-20

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7. Uma experiência com um novo tipo de bactéría mostrou
que a população de bactérias, após t dias de iniciadaa
cultura, era dada pela função B(t)=10+\frac {8t}{(t+1)^{2}}
em que B(t) é a quantidade de bactérias em milharese
té a duração da experiência em dias.
a) Qual será a população de bactérias um dia depois de
iniciada a cultura?
b) Qual será a população de bactérias três dias depois
de iniciada a cultura?
c) O que acontecerá com a população de bactérias ao
longo do tempo? Qual é a população limite?

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### Gauthmathier0505

Grade 12 · 2021-08-20

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