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vladimir1956 [14]
3 years ago
10

Someone please help will mark as brainliest

Chemistry
1 answer:
sveticcg [70]3 years ago
7 0
I would think 38n uugghhgffryhn
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The object is traveling at a velocity of m/s.
marishachu [46]

Answer:

= 3.75m {s}^{ - 1}  \\

Explanation:

velocity =  \frac{displacement}{time} \\  =  \frac{15m}{4s}   \\  = 3.75m {s}^{ - 1}

3 0
3 years ago
Give the answer to the problem below using the correct number of significant digits. (1.3 x 103) x (5.724 x 104)
Gemiola [76]
(133.9) x (595.296)= 79,710.1344
Answer with significant digits: 80,000
1.3 has two significant digits so 79,700 rounds up to 80000.
6 0
3 years ago
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Are plants and animal pH sensitive?​
Rudiy27

Answer:

Plants and animals are pH sensitive. The growth of plants is dependent on the nature of the soil. If the pH of the soil is greater than 7 and is alkaline, then the plants cannot grow in the soil.

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Summarize the relationship between an electron's energy level and its location in an atom
FromTheMoon [43]

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The further an electron is from the nucleus. the greater its energy level.

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We must put energy into an electron to pull it away from the attraction of a nucleus.

So, electrons that are further from the nucleus are at higher energy levels.

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stepan [7]
The answer is C because you have to find acceleration.
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