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Step2247 [10]
3 years ago
7

the bacteria in a certain culture double every 7.3 hours.The culture has 6000 bacteria at the start.how many bacteria will the c

ulture contain after 4 years
Mathematics
1 answer:
kvasek [131]3 years ago
6 0
<span>The bacteria in a certain culture double every 7.1 hours.
The culture has 6,500 bacteria at the start. How much after 4 hrs
:
Using the formula: A = Ao*2^(t/d) where
A = amt after t time

Ao = initial amt (t=0)
t = time of action
d = doubling time of the bacteria
;
A = 6500*2^(4/7.1)
A = 6500 * 1.4777
A = 9605 bacteria after 4 hrs</span>
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Answer:

So option b is right.

Step-by-step explanation:

Given that a figure is located in Quadrant I.

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We have to select the option which would have resulted in this.

A) rotating 360 degrees would result in the same place i.e. I quadrant hence wrong.

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Hence we get image in the IV quadrant.

THis option is correct

C) Rotating90 degrees counterclockwise will not transform all the coordinates to the IV quadrant hence wrong

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3 years ago
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vladimir1956 [14]

Same height when both equations are equal

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answer

1.13 seconds


3 0
3 years ago
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The correct option is the first option.

Since the graph is even, the outputs of a negative x-value and a positive x-value are the same.


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3 years ago
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x=95

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