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Jobisdone [24]
2 years ago
8

4 nail polishes for $8.50 as a rate

Mathematics
2 answers:
Taya2010 [7]2 years ago
8 0

Answer:

Come one! Who actually knows this l bozo

Step-by-step explanation:

erik [133]2 years ago
7 0
8.50/4=2.13 per unit
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<em>u={1,2,3,4,5},A={2,4} and Beta {2,5,5}</em>

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<em>n</em><em>(</em><em>AUB</em><em>)</em><em>=</em><em>5</em>

<em>n</em><em>(</em><em>AUB</em><em>)</em><em>is</em><em> </em><em>the</em><em> </em><em>total</em><em> </em><em>no</em><em> </em><em>of</em><em> </em><em>elements</em><em> </em><em>in</em><em> </em><em>set</em><em> </em><em>(</em><em>AUB</em><em>)</em>

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