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seraphim [82]
3 years ago
13

In civics, 5 of 12 freshmen have brown hair and 6 out of 15 sophomores have brown hair. What is the probability of randomly sele

cting a sophomore or someone with brown hair?
Mathematics
1 answer:
victus00 [196]3 years ago
5 0

Answer: 20/27

Step-by-step explanation: 15/27 + 5/27= 20/27

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6. If 55% of the selling price is markup, the remainder (45%) is the cost. Gaitan can pay up to 45% of 489.50 = $220.28.

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... 0.60 × selling price = $12.95

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... 0.65 × $24.00/dz = $15.60/dz

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Step-by-step explanation:

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