Answers by Mark Provan
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Answers by Mark Provan

Answers by Mark Provan
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A planet rotates on an axis through its poles and 1 revolution takes 1 day​ (1 day is 20 ​hours). The distance from the axis to a location on the planet 30degrees north latitude is about 3990.5 miles.​
answered Sep 6, 2021
1 vote
111k views
A runner starts from rest and in 2 s reaches a speed of 7 m/s. If we assume that the speed changed at a constant rate (constant net force), what was the average speed during this 2 s interval.
answered Aug 20, 2021
0 votes
207k views
The cell can be thought of as a system. A system usually consists of many parts that work together. A system will not function as well if one part is not working properly. We as humans use systems every
answered Jul 31, 2021
1 vote
158k views
Plz help with this I don’t really get it
answered Jun 19, 2021
3 votes
46.0k views
Ellie has been working for an engineering firm and earning an annual salary of $80,000. She decides to open her own engineering business. Her annual expenses will include $15,000 for office rent, $3,000
answered May 16, 2021
5 votes
161k views
What event helped break conservative resistance to social programs? A. The assassination of President Kennedy B. The Gulf of Tonkin incident C. The Bay of Pigs invasion D. The Cuban Missile Crisis
answered Apr 8, 2021
6 votes
192k views
Find the slope of the line that contains (7, -4) and (3, -3).
answered Mar 17, 2021
1 vote
16.3k views
What commentary is Mark Twain making about human nature and the nature of work? "The Adventures of Tom Sawyer" Novel by Mark Twain
answered Jan 28, 2021
5 votes
173k views
59, 52, 39, 37, 56, 48, 53, 67, 33, 45, 34, 51, What is the percentage of these professors who are younger than 51 ?
answered Nov 3, 2020
3 votes
49.7k views
Someone please help me!
answered Jan 26, 2020
3 votes
193k views
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