Answers by Bogdan Evsenev
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Answers by Bogdan Evsenev

Answers by Bogdan Evsenev
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Charge is placed on the surface of a 2.7-cm radius isolated conducting sphere. the surface charge density is uniform and has the value 6.9  10–6 c/m2. the total charge on the sphere is:
answered Apr 27, 2019
1 vote
164k views
What is the value of -9r-7 when r=2?
answered Feb 18, 2019
5 votes
120k views
You need to drive to a game that is 250 miles away. You have 4.5 hours to get there. Which choice is closest to the minimum average speed you need to drive?
answered Dec 22, 2018
4 votes
138k views
What is equilibrium? A. A group of different tissues that work together to perform a specific function B. A special type of diffusion that occurs with water molecules C. Small, round organelles that break
answered Aug 26, 2018
3 votes
14.0k views
Which sentence describes why polygon MNOP is congruent to polygon JKLP? Polygon JKLP maps to polygon MNOP through a translation. Polygon JKLP maps to polygon MNOP through a rotation. Polygon JKLP maps
answered May 11, 2018
6 votes
187k views
Producers are able to produce more of a good and to make more profit from __________.
answered Apr 6, 2018
6 votes
216k views
A destarched variegated plant was left in a sunny garden during the day for several hours.At the end of this period a leaf was taken from the plant and tested for starch. Explain the result observed results
answered Dec 21, 2017
3 votes
177k views
2. What did Enzo mean when he said Eve was his rain?
answered Jun 29, 2017
4 votes
129k views
Heather's puppy weighs 23 pounds. He has been gaining (3 pounds every month as he grows. If this pattern continues, how much will the puppy weigh 5 months from now?
answered Mar 17, 2017
6 votes
147k views
Use the number 751,486 write the name of the period that has the digits 486
answered Mar 1, 2017
0 votes
74.7k views
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