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Why did John Winthrop create “a city upon a hill”? A. to heal the rift between Puritans and Separatists B. to help Separatists escape religious discrimination C. to serve as a role model of a godly community
answered
Jul 18, 2020
History
high-school
3
votes
129k
views
ATPase changes _____________to________________
answered
May 9, 2020
Biology
middle-school
3
votes
223k
views
Michael saves $423 dollars a month for college. a. About how much money will he have saved after 4 years? b. Will your estimate be lower or higher than the actual amount Michael will save? How do you know?
answered
Feb 27, 2020
Mathematics
middle-school
2
votes
173k
views
How many ways can 5 paintings be lined up on a wall? question above shows what we're working on.
answered
Oct 29, 2019
Mathematics
middle-school
0
votes
109k
views
Suppose we toss a coin 4 times. how many different sequences of outcomes are possible if order matters? (for example, hhtt is one outcome and htht is counted as a different outcome)
answered
Oct 20, 2019
Mathematics
high-school
2
votes
139k
views
For some equations like x^2+y^2=1, it is possible to solve for y and then calculate dy/dx. Even in these cases, explain why implicit differentiation is usually a more efficient method for calculating the
answered
Jun 25, 2019
Mathematics
college
1
vote
124k
views
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