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Darina [25.2K]
3 years ago
14

Need help with all questions please. :)

Mathematics
1 answer:
vovangra [49]3 years ago
5 0
3. a) p∝1/m
P=k/m
48=k/9
48×9=k
k=432

the equation is: p=432/m

b) p∝1/m
P=k/m
P=432/12
P=36
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Answer:

These are confusing Beth , b/c you have to remember that they will add to 100%

Step-by-step explanation:

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so

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6 0
3 years ago
Provide an expression that is equivalent to -3(8+2) ?
aliina [53]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Find the value of (1/5)⁻² + (1/2)⁻³ + (1/4)⁻¹ <br><br><br><br>​
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Answer:

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Sorry if the explanation is a bit confusing but, I used the distance formula to do this.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

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