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Murljashka [212]
4 years ago
6

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

Mathematics
2 answers:
Rus_ich [418]4 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]4 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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Rita works 1234 hours in her first week at a new job. She works 1514 hours in the second week. How many more hours does Rita wor
Sphinxa [80]

Answer:

280

Step-by-step explanation:

1514-1234 = 280

8 0
3 years ago
Solve for x.<br> (1/3) over 3 =x over 8
Ugo [173]

8/3=3x (cross multiplied to get this)

X=8/9 (divided both sides by 3)

Hope this helps :)

8 0
3 years ago
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The table shows the transportation method of employees at a certain company. What percent of the total amount of employees drive
Aleks04 [339]

Answer:

about 0.38 %

Step-by-step explanation:

Total = 1,400 Employees

Those who drive a bus = 530

530 / 1,400 = 0.378571428571429

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3 0
2 years ago
NEED HELP ASAP PLEASE WITH EXPLANATION PLEASE
KonstantinChe [14]

Answer:

(1) 20%

Step-by-step explanation:

→ Find the difference in price

200 - 160 = 40

→ Divide difference by original price

40 ÷ 200 = 0.2

→ Multiply the answer by 100

0.2 × 100 = 20%

7 0
3 years ago
Jackson is buying a new TV for $650. He will also be
Zina [86]

Answer:

his total bill would be 698.75

Step-by-step explanation

you only did half of the problem lol.

48.75 is just the sales tax. to get the total bill, you need to add 650 to 48.75 because 650 is the actual price of the TV

hope this helps :)

8 0
3 years ago
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