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What are the days of the week in Spanish? And please spell them correctly
asked
Nov 10, 2019
Spanish
middle-school
2
answers
3
votes
27.0k
views
A ramp 20 m long and 4 m high is used to lift a heavy box. A pulley system with 4 rope sections supporting the load is used to lift an identical box to a height of 4 m. If friction is ignored, the ramp
asked
Nov 25, 2018
Chemistry
high-school
1
answer
5
votes
120k
views
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