Answer:
61.90
Step-by-step explanation:
12.2+14+14+6=46.2
of semi circle
circumference of semi circle = d
x10 = 10
semi circle so divide by 2 = 5
5 = 15.7
46.2 + 15.7 = 61.9
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2 answers:
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Since there are total 125 people and there are three identical door prices, therefore, we need to use combinations for this part.
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In the next part, we need to figure out how many ways can door prizes of $5,000, $500 and $50 be distributed?
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