Mathematics, 08.07.2020 03:01 Amandachavez94
Please help me. Insert 9 different digits 1, 2, 3, ..., 9 into 9 empty cells so that the 3 equalities across and the 3 vertical equalities are satisfied. Note that the operations in each equality are always performed from left to right (or from top to bottom), but not in accordance with the usual order of operations. For example, 2+4×5=(2+4)×5=6×5=30, but not 2+4×5=2+(4×5)=2+20=22.
Answers: 3
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In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
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Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
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Mathematics, 22.06.2019 00:40
Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?
Answers: 2
Please help me. Insert 9 different digits 1, 2, 3, ..., 9 into 9 empty cells so that the 3 equalitie...
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