An astronaut drops a rock off the edge of a cliff on the moon.
the distance, d(t), in meters,...
Mathematics, 20.08.2019 16:10 Sshadøw
An astronaut drops a rock off the edge of a cliff on the moon.
the distance, d(t), in meters, the rock travels after t seconds can be
modeled by the function d(t) = 0.8t^2. what is the average speed,
in meters per second, of the rock between 5 and 10 seconds after
it was dropped?
(1) 12 (3) 60
(2) 20 (4) 80
Answers: 1
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Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.
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Mathematics, 21.06.2019 17:40
Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.
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