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nadya68 [22]
3 years ago
14

Five more than two times the square root of a number is fifteen. What’s the number

Chemistry
2 answers:
ryzh [129]3 years ago
7 0
The number is 25. The square root of 25 is 5 and 5x2 is 10 and then 10+5 is 15
UkoKoshka [18]3 years ago
5 0
I think it may be 3 I’m not sure
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nydimaria [60]

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1 year ago
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Vhat is the molarity of an Nal solution that contains 7.0 g of Nal in 23.0 mL of solution?
Alika [10]

Answer:

Molarity = 5.22 M

Explanation:

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4 0
3 years ago
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storchak [24]
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<em>≈ 4.10 g/cm³</em>

  • <em>Explanation:</em>

<em>Hi there ! </em>

<em><u /></em>

<em><u>Density formula</u></em>

<em>d = m/V</em>

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<em />

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brainly.com/question/5956686

#SPJ4

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Answer:

B

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4 0
2 years ago
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