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Feliz [49]
3 years ago
10

WILL MARK BRAINLIEST!!!! JUST ANSWER THIS ONE QUESTION!!!!

Mathematics
1 answer:
qwelly [4]3 years ago
4 0

Answer:

its c

Step-by-step explanation:

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What ratio is equivalent to 2:9
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8:36

Step-by-step explanation:

Factors: 1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36

GCF: 4

8 ÷ 4 = 2 36 ÷ 4 = 9

6 0
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the perimeter of the square shown is 4(x+3.3) meters. What is the value of x if the perimeter is 28 meters​
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A student needed to prepare 500mL of 1X TAE buffer to run a QC gel. The stock solution in the lab is 5X TAE. What volumes of sto
Xelga [282]

Answer:

you need 100ml of 5X TAE and 400ml of water.

Step-by-step explanation:

You need to use a rule of three:

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Therefore:

V_{TAE} = \frac{V_2*C_2}{C_1}

V_{TAE} = 100ml

Then just rest the TAE volume to the final Volume and you get the amount of water that you need to reduce the concentration.

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