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3 years ago

12

A bacteria culture doubles every hour. If there are 15000 bacteria now, how many bacteria were there 6 hours ago? Use an exponen

tial equation and answer to nearest bacterium

1 answer:

Kamila [148]3 years ago

7 0

23.4375 or 24.0 is the bacteria count after 6 hours.

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7√6 x √27 is equal to

mr Goodwill [35]

Answer:

$63\sqrt{2}$

Step-by-step explanation:

$7\sqrt{6}* \sqrt{27} \\=7\sqrt2\sqrt{3} * \sqrt{9} \sqrt{3}\\ =7\sqrt{2}\sqrt{3} *3\sqrt{3}\\ =\sqrt{2} *3*3*7\\=63\sqrt{2}$

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3 years ago

Which graph is the graph of f(x)= (x - 1)/(x + 2) ?

omeli [17]

Answer:

going clockwise from upper left the correct graph is the 2nd one

Step-by-step explanation:

asymptote at -2

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3 years ago

Which operation is going to be performed first <br>3÷2+(10-2×4)

sergejj [24]

Answer:

parenthesis

Step-by-step explanation:

Hello!

To know what the order of operations is we go by PEMDAS

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Since parenthesis are in this equation we would do those first

The answer is parenthesis

Hope this helps!

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Feliz [49]

Answer:

244,140,625

Step-by-step explanation:

5×5×5×5 = 625

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390,625×625= 244,140,625

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3 years ago

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Dvinal [7]

Answer:

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Step-by-step explanation:

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