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Charlotte embroidered a piece of cloth with a length of 4 meters and a width of 2 meters in 412 hours. What is the approximate speed, in square meters per hour, at which Charlotte can embroider? Round
answered
May 6, 2018
Mathematics
college
3
votes
89.9k
views
Help For number 1 through 14
answered
May 2, 2018
Mathematics
middle-school
3
votes
14.5k
views
A marble weighs 9 grams. A bag of marbles weighs 594 grams. If the bag has an equal number of red and green marbles, how many red marbles are in the bag? A)28 B) 33 C)56 D)66
answered
Mar 4, 2018
Mathematics
middle-school
2
votes
124k
views
A rain gutter is to be constructed of aluminum sheets 12 inches wide. After marking off a length of 4 inches from each edge, this length is bent up at an angle θ. The area A of the opening may be expressed
answered
Apr 26, 2017
Mathematics
high-school
3
votes
94.7k
views
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