Mathematics, 12.11.2020 20:50 kayli53531
In science class, Antonio and Anna were measuring the approximate speed of a marble as it
exits from an 8-foot-long ramp. They discovered that it took 2.1 seconds for the marble to
travel 12.5 feet from the end of the ramp. If r = 0, where d is distance in feet and t is time
t
in seconds, approximately how fast was the marble traveling as it exited from the ramp to
the nearest hundredth of a second?
Answers: 2
Mathematics, 21.06.2019 21:50
Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next
Answers: 1
Mathematics, 22.06.2019 01:00
X^2/100+y^2/25=1 the y-intercepts are at: a) (-10,0) and (10,0) b) (0,10) and (0,5) c) (0,-5) and (0,5)
Answers: 1
In science class, Antonio and Anna were measuring the approximate speed of a marble as it
exits fro...
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