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Murljashka [212]
3 years ago
6

Which of these things does not show that a reaction has occurred?

Mathematics
2 answers:
Rus_ich [418]3 years ago
7 0
I believe it may be C. Because, the color changing has nothing to do with the reaction you get.
Taya2010 [7]3 years ago
7 0
If my hypothesis is correct, the answer should be B. All answers, A, C, and D are chemical reactions. They are all reactions, but B does not fit the category, so they only answer could really be B. (I debated between both A and B because those are the only answers that can be correct)

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Maru [420]

Answer:

30 dollars

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Sice he has to make a profit of 300 dollars if you divide 100 by to you get 30.If Sanju sells the artwork at 30 dollars he will make 300 dollars

3 0
3 years ago
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125 g

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What is the value of a? 0.0482 − (−0.0091)= a
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I hope this helps you



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3 years ago
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Need help with number 1.
seropon [69]

Answer:

Your answer is E.

Step-by-step explanation:

8 0
3 years ago
Please Help!!!!!!!!!!
Natalka [10]

Given : A submarine descends at a rate of 2.6 kilometers per hour.

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To Find : how long will it take the submarine to descend to the ocean floor?

Solution:

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Speed = 2.6 km/hr

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Distance to be covered = 6.24 km

Time= Distance / Speed

= 6.24 / 2.6

= 2.4 hr

The submarine  will take 2.4 hrs  to  descend to the ocean floor

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2 years ago
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