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Anit [1.1K]
2 years ago
14

A culture of bacteria has an initial population of 640 bacteria and doubles every 2 hours. Using the formula P_t = P_0\cdot 2^{\

frac{t}{d}}P t =P 0
⋅2 t/d , where P_t is the population after t hours, P_0
is the initial population, t is the time in hours and d is the doubling time, what is the population of bacteria in the culture after 7 hours, to the nearest whole number?
Mathematics
1 answer:
IgorC [24]2 years ago
5 0

Answer:

Pt= 7240.7734 ≈ 7241

Step-by-step explanation:

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x = ???? = a
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Find 1 cup :
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1 \text { cup = } 1 \div  \dfrac{2}{3} \text { batch}

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4 \text { cups = } \6 \text { batches}

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Answer: John can make 6 batches with 4 cups of flour.
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