Answers by Oleg Sydorov
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Answers by Oleg Sydorov

Answers by Oleg Sydorov
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A spaceship has a momentum of 20,000 kg-m/s to the left and a mass of 500 kg. What is the magnitude of its velocity?
answered Sep 12, 2019
4 votes
90.3k views
If 25 people play the game how many people do you expect to hit HHH?
answered Jul 28, 2019
2 votes
164k views
4 friends evenly divided up a n-slice pizza. One of the friends,Harris, ate 1 fewer slice than he received. How many slices of pizza did Harrison eat? Write your answer as an expression.
answered Jun 13, 2019
6 votes
20.6k views
Susan's penny bank is 1/10 full. After she adds 240 pennies, it is 2/5 full. How many pennies can Susan's bank hold?
answered Jan 22, 2019
4 votes
50.1k views
What is the solution of (2X+94) = (8x+10)
answered Dec 19, 2018
4 votes
230k views
What (if any) were the probable relations between neanderthal and homo sapiens sapiens populations in the levant and western europe?
answered Nov 1, 2018
5 votes
230k views
Why does iambic pentameter feature in Shakespeare's plays? A. It is very formal and sounds sophisticated. B. It is a meter that Shakespeare invented. C. It copies the natural rhythms of human speech. D.
answered Oct 7, 2018
6 votes
113k views
How many intersections are there of the graphs of the equations below? 1/2x + 5y = 6 3x + 30y = 36 none one two infinitely many
answered Apr 30, 2018
2 votes
53.9k views
Walters father put mulch around some trees in the yard. Walter measured the depth of the mulch. He found that there was 2 inches of mulch around each tree. Does the measurement of 2 inches show exactly
answered Mar 15, 2018
3 votes
151k views
Which of the following is the safest place to hide in the event of a tornado? A. in a garage B. underground C. under a chair or desk D. under a tree
answered Mar 10, 2018
3 votes
150k views
What "message" did the Roosevelt Corollary send to the rest of the world?
answered Sep 12, 2017
0 votes
144k views
Which of the following is an obstacle to creating computer-based models for tracking a hurricane? Answer Most sources of data about hurricanes are anecdotal and unreliable. all of the above Hurricanes
answered May 13, 2017
1 vote
104k views
Which literary technique would a writer employ to portray traits of a character who is influenced by the region in which he or she lives?
answered May 6, 2017
4 votes
123k views
R(r1+r2) = r1r2 , for R
answered Jan 15, 2017
2 votes
113k views
The actual Declaration of Independence is located where today? a. Philadelphia b. New York c. Washington, D.C. d. Albany, N.Y.
answered Jul 30, 2016
3 votes
18.9k views
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