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Alinara [238K]
3 years ago
14

Is this factorable please help me.

Mathematics
1 answer:
olga2289 [7]3 years ago
7 0
This can be factored into (2t - 9)(t + 7)
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The function f(x) = 30(1.4)x gives the number of bacteria in a science experiment, where x is the number of days after the start
Rainbow [258]

Answer:

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Step-by-step explanation:

The function that gives the number of bacteria in a science experiment is:

f(x) = 30(1.4)^x

Where x is the number of days

After 4 days (x = 4), the number of bacteria will be:

f(4) = 30 * (1.4)^4

f(4) = 39 * 3.8416

f(4) = 115.248 = 115 (To the nearest whole number)

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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3 years ago
A. 3.05 <br> B. 3.6<br> C. 4<br> D. 4.06
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I did my calculation and your answer should be 87.9
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