Mathematics, 18.03.2020 18:31 msjsnell29
Fter a special medicine is introduced into a petri dish containing a bacterial culture, the number of bacteria remaining in the dish decreases rapidly. The number of bacteria decays by a factor of \dfrac{1}{15}
15
1
start fraction, 1, divided by, 15, end fraction every 6.76.76, point, 7 minutes, and can be modeled by a function, NNN, which depends on the amount of time, ttt (in minutes).
Before the medicine was introduced, there were 90{,}00090,00090, comma, 000 bacteria in the Petri dish.
Write a function that models the number of bacteria ttt minutes since the medicine was introduced.
Answers: 2
Mathematics, 21.06.2019 14:40
3ร __ -2=15 7 2ร __+1=7 5 7ร =22 15 5ร __+10=2 8 ร __+4=20 6 ร =10 3 ร __+2=8 6 ร __+8=8 9 ร __+7=20 6
Answers: 3
Mathematics, 21.06.2019 17:40
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Fter a special medicine is introduced into a petri dish containing a bacterial culture, the number o...
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