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It takes the elevator in a skyscraper 4.5s to reach its cruising speed of 11 m/s . A 70 kg passenger gets aboard on the ground floor. A- What is the passenger's weight before the elevator starts moving?
answered
Apr 17, 2015
Physics
high-school
3
votes
147k
views
Consider the relation {(–4, 3), (–1, 0), (0, –2), (2, 1), (4, 3)}. Graph the relation. State the domain of the relation. State the range of the relation. Is the relation a function? How do you know?
answered
Mar 19, 2015
Mathematics
high-school
3
votes
29.7k
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