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What is the value of x in the equation 1/5x – 2/3y = 30, when y = 15?
answered
Apr 18, 2020
Mathematics
middle-school
4
votes
14.6k
views
There are 45 students in an elementary statistics class. On the basis of years of experience, the instructor knows that the time needed to grade a randomly chosen first examination paper is a random variable
answered
Apr 17, 2020
Mathematics
college
1
vote
174k
views
Can someone help me?
answered
Jan 24, 2020
Biology
middle-school
5
votes
169k
views
Qualitative and Quantitative Momentum Problems. Why is it difficult for a firefighter to hold a hose that ejects large amounts of high speed water ?
answered
Aug 28, 2019
Physics
middle-school
4
votes
161k
views
Asian parents and teachers are more likely than their american counterparts to view __________ as key to success.
answered
Aug 17, 2019
Social Studies
high-school
2
votes
85.5k
views
Who enacted the Emancipation Edict?
answered
May 14, 2019
History
college
0
votes
128k
views
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