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Reptile [31]
3 years ago
15

Help me please!! I really really need it!! (:

Mathematics
1 answer:
rodikova [14]3 years ago
3 0
The answer is 2. Hope this helps!
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The opposite or absolute value is 5.2

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The manager of a store marks up all items by 15%. If x is the original price, what is the new price with the mark up?
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After heating a fixed volume of gas at 50 psia from 300° R to 600°R, its pressure will be:
Vadim26 [7]

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Step-by-step explanation:

Applying,

Pressure law,

P/T = P'/T'................. Equation 1

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P' = PT'/T............ Equation 2

From the question,

Given: P = 50 psia, T = 300°R = (300×5/9)K = 166.66 K, T' = 600°R = (600×5/9)K = 333.33 K

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P' = (50×333.33)/166.66

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2 years ago
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3,15

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