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UNO [17]
3 years ago
15

A culture of bacteria has an initial population of 92000 bacteria and doubles every 7 hours. Using the formula P_t = P_0\cdot 2^

{\frac{t}{d}}P t=P 0⋅2 dt , where P_tP t
​ is the population after t hours, P_0P 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 5 hours, to the nearest whole number?
Mathematics
1 answer:
ludmilkaskok [199]3 years ago
8 0

Answer:

im here for the a

Step-by-step explanation:

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Answer:

well let’s break this down

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a is 4.35

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So we can do soemthing like this

4.35a+ (5.70b)2 = 614.25

Now solve

If we simplify its really

4.35a+11.40b =614.25

I like multiply by a 100 to get rid of decimals

435a+1140b=61425

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We can isoalte a or b

im gonna isloate b

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Now we can just do this

435a +1140(61425-435a)/1140 = 61425

Pop it through an algebra calculator (just search up math pa..Pa and copy paste it, edit if needed) and then you’d get your answer

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If f(x)=(x-1)^1/3 then what is f^-1(x)
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What inequalities are shown by this graph?​
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Answer:

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Step-by-step explanation:

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Hope it helped :)

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