Answer:
1. n (A U B) = 95+20+55+75+60+70+65+85+40
n (A U B) = 565
Author:
porkchopdougherty
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0Answer:
1. {15, 20, 25, 40, 50, 55, 65, 70, 75, 80, 85, 95}
2. {70, 75, 80}
3. {15, 20, 25, 50, 55, 95}
4. {20, 55, 95}
5. {40, 65, 70, 75, 80, 85}
Author:
emmahwmt
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8