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A hummingbird is flying around and its velocity v as a function of time t is given in the graph below where rightwards is the positive velocity direction. v (m/s) 4 3 2 1 →t (8) 1.5 2 2.5 3 3.5 0.51 -1
answered
Mar 6, 2021
Physics
high-school
2
votes
132k
views
The table below shows the elements that mainly comprise each of the four layers of Earth: Elements in Layers Layer Main Elements Crust Oxygen, Silicon Mantle Iron, Magnesium Outer Core Iron, Nickel Inner
answered
Feb 23, 2021
Biology
college
3
votes
134k
views
On Black Friday, new TV's are marked 40% off. A 50" TV was original price at $299. How much money are you going to save?
answered
Jan 9, 2021
Mathematics
high-school
3
votes
193k
views
Why do we drink water?
answered
Oct 2, 2020
Biology
middle-school
5
votes
63.5k
views
Help me please!!!!!!!!!!!!!
answered
Jul 7, 2020
Mathematics
middle-school
3
votes
225k
views
In a surey of 375 dog and cat owners there were 215 dog owners and 193 cat owners. how many in the survey own a dog
answered
Jun 19, 2019
Mathematics
high-school
2
votes
144k
views
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