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How long ago was it when the supercontinent existed?
answered
Oct 24, 2017
Biology
high-school
4
votes
159k
views
A circle has a diameter of 4 inches. Which statement about the area and circumference of the circle is true?
answered
Sep 19, 2017
Mathematics
middle-school
6
votes
118k
views
The probability that it will rain today is 0.4, and the probability that it will rain tomorrow is 0.3. The probability that it will rain both days is 0.2. Determine the probability that it will rain today
answered
Apr 18, 2017
Mathematics
high-school
2
votes
179k
views
Which of the following sentences is written in active voice? The bike sped down the road as the boy pedaled it quickly. The empty street was full of boys racing their bikes down it. We went bike racing
answered
Aug 19, 2016
English
high-school
1
vote
50.1k
views
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