Mathematics, 24.05.2021 16:20, klandry0
To make concrete for the new patio, Bill mixed sand, gravel, and cement. For 12 yards of concrete, he used 6 yards of gravel and 2 yards of cement. How much gravel does he use for every part of sand?
Answers: 1
Mathematics, 21.06.2019 19:00, alaina3792
Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable
Answers: 3
Mathematics, 21.06.2019 22:00, BeautyxQueen
What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?
Answers: 1
To make concrete for the new patio, Bill mixed sand, gravel, and cement. For 12 yards of concrete, h...
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