Mathematics, 26.08.2019 15:30 andershy1405
"walter is mixing cement for his new patio. he knows he needs to use water-to-cement ratio of 20 to 30. what percent of his total mixture is water?
Answers: 1
Mathematics, 20.06.2019 18:02
What is the equation of a parabola y(x) that has a vertex at point (â 1/3 , 0.3) and passes through point (â 2/15 , â 1/2 ).
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Mathematics, 21.06.2019 20:00
If the discriminant if a quadratic equation is 4 which statement describes the roots?
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Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x â 72. what is the factored form of 4x2 + 23x â 72? (4x + 8)(x â 9) (4x â 8)(x + 9) (4x + 9)(x â 8) (4x â 9)(x + 8)
Answers: 2
"walter is mixing cement for his new patio. he knows he needs to use water-to-cement ratio of 20 to...
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