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Find the slope of the line passing through the points (8,-8) and (4, -2).
answered
Apr 8, 2021
Mathematics
college
3
votes
183k
views
What ideas or events caused the populations of Philadelphia and New York City to change over time?
answered
Jan 29, 2021
History
high-school
2
votes
71.6k
views
The opening course of the Dog Olympics involves the dogs running over a parabolic ramp. The quadratic equation, R(x) = -0.05x2 +0.8x, models the ramp, where x is the horizontal distance, in feet, of the
answered
Nov 7, 2020
Mathematics
middle-school
5
votes
119k
views
In writing On the Origin of Species, Darwin synthesized ideas from other publications, as well as observations he made while voyaging on the H.M.S. Beagle and afterward at home. The publications referenced
answered
Oct 4, 2020
Biology
college
4
votes
199k
views
Which of the following major discoveries was not made near or after World War II? the extensive ranges of mountain chains on the sea floor the absence of rocks older than 200 million years on the sea floor
answered
Aug 20, 2020
Social Studies
high-school
5
votes
90.5k
views
The graph represents A) exponential population growth. B) the decline of the human population. C) continued, slow growth of the human population. D) a population that has reached carrying capacity
answered
Apr 25, 2020
Biology
middle-school
4
votes
30.0k
views
Which equation can you use to solve for x?
answered
May 23, 2019
Mathematics
high-school
5
votes
64.2k
views
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