Mathematics, 04.08.2019 10:30 sam10146
Initially, $40\%$ of the students at the school dance are girls. then, $15$ more girls arrive, after which $52\%$ of the students at the dance are girls. how many students are now at the dance after the additional girls arrive?
Answers: 1
Mathematics, 20.06.2019 18:04
Find the area of a square with a side length of 1/4 in.
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Mathematics, 21.06.2019 14:30
Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.
Answers: 1
Mathematics, 21.06.2019 14:30
Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49
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Mathematics, 21.06.2019 17:00
Acylinder has volume 45π and radius 3. what is it’s height?
Answers: 2
Initially, $40\%$ of the students at the school dance are girls. then, $15$ more girls arrive, after...
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