3/4 + x = 2
what is x?...
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Mathematics, 21.06.2019 17:30
What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
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Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
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When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?
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