Mathematics, 06.01.2020 02:31 Iamchill5998
Everyone in a class of 30 students takes math and history. seven students received an a in history and 13 received an a in math, including four that received an a in both courses. how many students did not receive an a in any of these two courses?
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Mathematics, 21.06.2019 16:30
Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.
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Mathematics, 21.06.2019 20:00
Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite
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