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natta225 [31]
3 years ago
11

The materials and equipment you will have include 100% alcohol, test tubes (large diameter test tubes), fermentation tubes (smal

ler diameter tubes closed off at one end), yeast, and sugar. The yeast and sugar are mixed to start the fermentation process. The fermentation tube can be used to collect gases. State a testable hypothesis for your speculation from item 8 above, using the above equipment.
Mathematics
1 answer:
LiRa [457]3 years ago
8 0

Answer:

A hypothesis is a proposed statement explaining the relationship between two or more variable which can be verifiable through experiment. In this case a testable hypothesis would be.

When yeast and sugar are mixed together during formation, it will cause the sugar to undergo a high rate of glycolysis and CO^{2} will be present in the fermentation tube.

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Answer:

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<img src="https://tex.z-dn.net/?f=2x%20%2B%20%5Cfrac%7B5%7D%7B8%7D%20%3D%203x%20-%20%5Cfrac%7B5%7D%7B8%7D" id="TexFormula1" titl
Whitepunk [10]

Answer:

x=\frac{5}{4}

Step-by-step explanation:

2x+\frac{5}{8}=3x-\frac{5}{8}

Subtract 5/8 from both sides:-

2x+\frac{5}{8}-\frac{5}{8}=3x-\frac{5}{8}-\frac{5}{8}

2x+\frac{5}{8}-\frac{5}{8}

Add like terms:-

  • \frac{5}{8}-\frac{5}{8}=0
  • =2x

3x-\frac{5}{8}-\frac{5}{8}

Rule:- \frac{a}{c} \pm \frac{b}{c}=\frac{a \pm b}{c}

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Subtract, -5-5=-10

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Cancel common factor: 2

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  • =3x-\frac{5}{4}

---------------

2x=3x-\frac{5}{4}

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2x-3x=3x-\frac{5}{4}-3x

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Divide both sides by -1:-

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