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deff fn [24]
3 years ago
9

The bacteria in a jar triple every 20 seconds. after three minutes, there are 275,562 bacteria in the jar. how many were in the

jar at the beginning of the experiment?

Mathematics
1 answer:
Lilit [14]3 years ago
7 0
I believe this is correct

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ch4aika [34]
<h2>Answer:</h2>

By process of elimination, we can eliminate:

  • <em>A:</em> <em>y = 3x - 1</em>
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<em>A and C</em> don't work because the given line has it's y-intercept at the origin, therefore, no y-intercept is written. <em>B </em>is not it either because the line <em>does not</em> go <em>down</em> from <em>left to right</em>, therefore, the slope is <em>not</em> negative.

The answer is <em>D: y = 3x</em> because since the line goes <em>up</em> from <em>left to right</em>, the slope is positive, and the y-intercept is the origin, so the equation will have no b.

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2 1/4 X 3 1/3<br><br> What is the answer?
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Answer:

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Solve the two-step equation. 5.1 = –3x – 4.2
Tems11 [23]
5.1 = -3x - 4.2 

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Juli2301 [7.4K]

Step-by-step explanation:

Make a point P that will be the vertex of the new angle.

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Place the compasses on point A, set to any convenient width.

Draw an arc across both sides of the angle, creating the points J and K as shown.

Hope this helps :)

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Answer:

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Step-by-step explanation:

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