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Answers by Contacto Contact

Answers by Contacto Contact
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A small glass bead has been charged to 20 nC. What is the magnitude of acceleration in m/s^2 of an electron that is 1.0 cm from the center of the bead? (mass of an electron= 9.1x10^-31 kg)
answered Aug 7, 2021
5 votes
200k views
Families USA, a monthly magazine that discusses issues related to health and health costs, surveyed 20 of its subscribers. It found that the annual health insurance premiums for a family with coverage
answered Jul 17, 2021
6 votes
220k views
You have a friend who is 6 feet, 5 inches tall. How tall is he in inches?
answered May 12, 2021
2 votes
181k views
Who is most likely the intended audience of the document? O A. Middle school students O B. Troubled teenagers O C. University professors O D. College students
answered Mar 15, 2021
1 vote
41.3k views
) The colors in the garments above can best be described as: * a.Muted b.Complimentary c.Bold d.Primary colors
answered Feb 23, 2021
4 votes
26.9k views
Explain the process of cross-pollination. What was the importance of cross-pollination? What was Mendel's conclusion about how different forms of a trait were determined? What was Mendel's observation
answered Jan 14, 2021
6 votes
89.1k views
Match each colonial region with the lifestyles 1 bowling, market, sledding 2 barn raising, bees 3 horse racing, cockfighting, fox hunting. _ southern colonies _ New England colonies _ middle colonies
answered Dec 29, 2020
4 votes
27.2k views
A 4350 kg truck, driving 7.39 m/s, runs into the back of a stationary car. After the collision, the truck moves 4.55 m/s and the car moves 11.5 m/s, both in the same direction. What is the mass of the
answered Oct 16, 2020
3 votes
97.1k views
A galvanic cell consists of a iron electrode in 1 M Fe(NO3)2 and a copper electrode in 1 M Cu(NO3)2. What is the equilibrium constant for this reaction at 25oC?
answered Jan 19, 2020
4 votes
102k views
For this question, assume that the expected rate of inflation is a function of the past year's inflation. Also, assume that the unemployment rate has been equal to the natural rate of unemployment for
answered Jan 4, 2020
0 votes
137k views
An infirmity is what
answered Dec 28, 2019
3 votes
72.2k views
 Help please........................
answered Dec 1, 2019
1 vote
207k views
Critics of President Jimmy Carter’s emphasis on __________ charged that this did not always coincide with America’s national interests abroad.
answered Sep 12, 2019
4 votes
234k views
a book is sitting still on your desk. are the forces acting on the book balanced or unbalanced? explain.
answered Jun 6, 2019
5 votes
215k views
Which pair of numbers is relatively prime? A. 42 and 77 B. 34 and 55 C. 45 and 102 D. 99 and 123
answered May 24, 2019
4 votes
203k views
Prove that the sum of the length of the diagonals of a quadrilateral is less than the perimeter, but greater than the half of the perimeter of this quadrilateral. Using statement reason format.
answered Feb 23, 2019
5 votes
22.7k views
What is the sum of the geometric sequence 1, 3, 9, … if there are 10 terms?
answered Sep 19, 2018
1 vote
99.4k views
Who founded the religion of Islam? Abraham Moses Mohammed Buddha
answered Jul 19, 2018
3 votes
199k views
The expression 3(x^2-1)-(x^2-7x+10) is equivalent to
answered Feb 13, 2018
5 votes
202k views
The amount of matter that cycles through a food web A) stays constant. B) continually increases. C) continually decreases. D) changes unpredictably.
answered Jan 18, 2018
2 votes
151k views
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