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Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. She sets up a tape measure and throws the yoyo 3 times. Her data are charted
answered
Nov 20, 2017
Biology
high-school
1
vote
144k
views
Can 12/21 and 15/24 form a proportion?
answered
May 8, 2017
Mathematics
middle-school
4
votes
174k
views
Which of the following is a reason why more than 5,000 blacks fought on the American side during the Revolutionary War?
answered
Oct 15, 2016
History
middle-school
0
votes
230k
views
Which of the following can have a quaternary structure? A) fatty acid B) protein c) DNA D) Polysacharide
answered
Jun 22, 2016
Chemistry
high-school
3
votes
208k
views
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