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The main cable of a suspension bridge forms a parabola modeled by the equation y = a(x – h)2 + k where y is the height in feet of the cable above the road, x is the horizontal distance in feet from the
asked
Jan 10, 2017
Mathematics
college
2
answers
3
votes
191k
views
Which sentence uses punctuation correctly? A. The discovery, which was the first of its kind in several years, caused an international stir. B. The discovery which was the first of its kind in several
asked
Oct 2, 2016
English
middle-school
2
answers
5
votes
232k
views
you cover 10 meters in a time of 1 second .Is your speed the same if you cover 20 meters in 2 seconds?
asked
Mar 12, 2016
Physics
high-school
1
answer
4
votes
141k
views
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