Answers by Arthur Kushman
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Answers by Arthur Kushman

Answers by Arthur Kushman
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A point charge is positioned in the center of a hollow metallic shell of radius R. During four experiments the value of the point charge and the total charge on shell were, respectively:
answered Jan 29, 2022
3 votes
18.4k views
. Find the sum of the following polynomials. 1. 10mn and -15mn ____________________________________________ 2. -7a 2 and -8a 2 ____________________________________________ 3. 6(x+3) and -7(x+3) ____________________________________________
answered Jan 22, 2022
5 votes
225k views
How many atoms does 9.3 moles of Mo represent?
answered Jan 5, 2022
2 votes
179k views
Where did Abraham Lincoln sign the emancipation proclamation
answered Dec 21, 2021
3 votes
43.7k views
To jsyy The Meet By Madelyn Srin "Why, why?" Ariel wailed into her locker at the pool. "I thought she was not going to make it down for this meet!" Her fiercest competitor was going to swim Saturday, after
answered Nov 1, 2021
7 votes
131k views
To prevent a Communist government, the United States blocked elections in: O China O Vietnam O West Germany O Korea
answered Oct 26, 2021
5 votes
152k views
What volume (in mL) of 0.51 M H2SO4(aq) solution is necessary to completely react with 103 mL of 0.36 M KOH(aq)
answered Oct 6, 2021
0 votes
39.2k views
If a region’s physiological density is much larger than its arithmetic density, then the population is unable to sustain farming efforts. the land is located close to an urban area. the population has
answered Jun 21, 2021
0 votes
50.0k views
What is the exact value of sin(75°)? One-half StartFraction StartRoot 3 EndRoot Over 2 EndFraction StartFraction StartStartRoot 2 minus StartRoot 3 EndRoot EndEndRoot Over 2 EndFraction StartFraction StartStartRoot
answered Apr 17, 2021
3 votes
67.0k views
Which two statements describe disadvantages of genetic engineering? A. Pollen from genetically engineered crops grown on farms can spread to nearby wild plants. B. Crops can be genetically engineered to
answered Apr 14, 2021
4 votes
161k views
A company has net income of $7.10 million. Stockholders' equity at the beginning of the year is $35.05 million and, at the end of the year, it is $43.15 million. The only change to stockholders' equity
answered Mar 15, 2021
1 vote
32.1k views
2+3/4x=5/12 Rewrite the equation so that it does not have any fractions
answered Mar 14, 2021
7 votes
27.0k views
*Psychology* Jarod has asked Valerie to marry him. She is trying to decide whether she wants to do this. She is most likely in the stage. A. autonomy versus intimacy B. integrity versus despair C. intimacy
answered Mar 7, 2021
4 votes
55.2k views
What is a homophone?
answered Jul 20, 2020
5 votes
227k views
Some of the traditional economic patterns are changing in Japan because of _____. increased international competition decreased national pride an uneducated work force a lack of worker loyalty
answered Jan 13, 2020
3 votes
87.2k views
Someone please help!!! A company is selling two types of treadmills. Treadmill x sells for $750 and treadmill y sells for $900. Three times the number of treadmill y sold must be less than or equal to
answered Dec 2, 2019
4 votes
108k views
True or False: An emigrant is someone who moves into a country. True False Question 2 (1 point) True or False: The current trend in U.S. population movement is from the South to the Northeast. True False
answered Nov 9, 2019
4 votes
160k views
Which of the following would be considered a negative side affect of settling near a river bed? A. No source of trade B. The lack of drinking water C. Poor quality soil for farming D. Threats of dangerous
answered Apr 6, 2019
6 votes
215k views
PLEASE HELP ASAP!!! The first figure is dilated to form the second figure. Which statement is true? The scale factor is 0.8. The scale factor is 1.25. The scale factor is 2.0. The scale factor is 18.0.
answered Jan 12, 2019
0 votes
102k views
Find the missing term! if y=1+i, then y^3-3y^2+(-3y,-3y+1,3y,3i)-1=-i
answered Jul 10, 2018
6 votes
85.1k views
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