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andrey2020 [161]
3 years ago
15

This function can be used to determine the number of bacteria in a culture h hours after the culture was started.

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0

Answer:

The statement means that after 2 hours, there are 90 bacteria in the culture.

Step-by-step explanation:

The number of bacteria after x hours is given by the function states in the exercise. We have that f(x) will be the number of bacteria after x hours.

Which statement best describes the meaning of the equation f(2) = 90 ?

The statement means that after 2 hours, there are 90 bacteria in the culture.

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Colt1911 [192]

Answer:

Range: (844.9,1333.7)

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Step-by-step explanation:

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Range rule thumb:

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Lower limit:

\mu - 2\sigma = 1089.3 - 2(122.2) = 844.9

Since, 1348.3 does not lie in the range (844.9,1333.7),  a brain volume of 1348.3 cm cubed can be considered significantly high.

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A bag of 8 rolls for $1.89 or a bag of 18<br> rolls for $3.79
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