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lina2011 [118]
3 years ago
9

HELP PLEASE HELP ME ONLY 2 QUESTIONS

Chemistry
1 answer:
lara [203]3 years ago
4 0

311 are A 326 are O =  637

740 total

637/740 = 0.8608 = 0.861


1 person got an A and didn't study out of 7 total

 so 1/7 and it is dependent





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