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Elizabeth is mowing lawns in her neighborhood to earn spending money. She can mow about 1/3 of a lawn in 20 minutes. What is her unit rate in launch per hour?(explain how you got your answer)
answered
Jun 9, 2018
Mathematics
middle-school
1
vote
33.3k
views
Euglenoid chloroplasts are surrounded by how many membranes
answered
Jan 11, 2018
Biology
high-school
6
votes
208k
views
Please help me on this one
answered
Jul 14, 2017
Mathematics
middle-school
4
votes
58.2k
views
What polygon is obtained by graphing the given system of inequalities? What is the area of the polygon bounded by the inequalities? y ≥ 1 x ≥ 1 y ≤ 4 x ≤ 6
answered
Jun 9, 2017
Mathematics
high-school
6
votes
185k
views
Why was it necessary for previously nomadic Arab tribes to organize?
answered
May 13, 2017
History
high-school
6
votes
106k
views
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