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Hank estimated the with of the door to his classroom in feet. What is a reasonable estimate?
asked
Dec 5, 2017
Mathematics
middle-school
1
answer
1
vote
116k
views
How much is 10% to the power of 2?
asked
May 28, 2017
Mathematics
high-school
2
answers
1
vote
34.1k
views
A bird travels 1.70 x 10^4 km south then turns around and travels 6.00 x 10^2 north. He then turns around again immediately and flies 1.44 x 10^4 km south. What are the bird's avg. speed and velocity if
asked
Jul 22, 2016
Physics
high-school
1
answer
5
votes
81.9k
views
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