2 years ago

In a lab, scientists are growing a culture of bacteria. It is known that the

1 answer:

5 0

Answer:

For the scientists it would take 4 hours to make 1000 units

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lord [1]

Answer:

s = -4 ± √31

Step-by-step explanation:

Given 4 $s^{2}$ + 32s = 60

divide by 4 throughout

$s^{2} + 8s = 15\\s^{2} + 8s + (\frac{8}{2}) ^{2} = 15 + (\frac{8}{2}) ^{2}$

$(s + 4)^{2} = 31\\s + 4 = \sqrt{31}$

s = -4 ± √31

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maw [93]

It should be 49 feet long I’m not sure!

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Arisa [49]

Answer:

(2, 20/3)

Step-by-step explanation:

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NNADVOKAT [17]

What’s number R? I need to know the number in order to find the square root of it. (:

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Tcecarenko [31]

No, it's the same activity so it couldn't be about the activity type. The cost varies by day.

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