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What is the approximate radius of an equipotential spherical surface of 30 V about a point charge of +15 nC if the potential at an infinite distance from the surface is zero?
answered
Mar 25, 2022
Physics
college
0
votes
28.1k
views
A solution has a pH of 8.30. Determine the OH- concentration
answered
Mar 19, 2022
Chemistry
high-school
5
votes
125k
views
Generally, I visit my grandparents at the weekend because it is a family tradition
answered
Dec 17, 2021
French
middle-school
5
votes
87.6k
views
Which signer of the Declaration of Independence from Georgia was a minister that later became a doctor? He was also instrumental in establishing the University of Georgia. Question 9 options: Lyman Hall
answered
Jul 8, 2021
Social Studies
high-school
4
votes
203k
views
Just Tell me where the point on the x-axis and y-axis goes <3
answered
Jul 6, 2021
Mathematics
middle-school
2
votes
69.4k
views
A(n) = -5 + 6(n - 1)a(n)=−5+6(n−1)a, left parenthesis, n, right parenthesis, equals, minus, 5, plus, 6, left parenthesis, n, minus, 1, right parenthesis Find the 12^\text{th}12 th 12, start superscript,
answered
Mar 5, 2021
Mathematics
high-school
0
votes
95.5k
views
Not sure how I would solve this
answered
Mar 5, 2021
Mathematics
college
3
votes
146k
views
What is the best definition of the phrase a bone of contention
answered
Mar 3, 2021
English
high-school
4
votes
101k
views
"If two cards are drawn at random without replacement from a standard deck, find the probability that the second card is a face card, given that the first card was a queen.A. 3/13B. 4/17C. 11/51D. 5/17"
answered
Feb 7, 2021
Mathematics
college
2
votes
136k
views
Twenty-four cards are numbered from 1 to 24 and placed in a box. One card is selected at random and not replaced. Another card is randomly selected. What is the probability of selecting two even numbers?
answered
Jan 23, 2021
Mathematics
college
4
votes
222k
views
Need help as soon as possible
answered
Oct 23, 2020
Mathematics
middle-school
0
votes
76.5k
views
Consider that the length of rectangle A is 10 cm and its width is 6 cm. Which rectangle is similar to rectangle A? A) A rectangle with a length of 9 cm and a width of 6 cm. B) A rectangle with a length
answered
Sep 6, 2020
Mathematics
high-school
3
votes
172k
views
Trade between the states declined during the period of the Articles of Confederation (1781-1789) for all these reasons EXCEPT for A. state tariffs B. a variety of money systems C. state rivalry D. national
answered
Aug 27, 2020
History
middle-school
2
votes
20.5k
views
To avoid fad diets choose a diet that: A. Is endorsed by a celebrity. B. Requires you to eat special food. C. Educates you about how to make lifestyle changes. D. Eliminates certain foods groups.
answered
Jul 21, 2020
Health
high-school
2
votes
77.1k
views
What is the value of x? Enter your answer in the box. x =
answered
Jul 18, 2020
Mathematics
middle-school
5
votes
151k
views
When there is a positive externality, A. the private benefit received by consumers is greater than the external benefit. B. the social benefit received by consumers is greater than the private benefit.
answered
Jun 15, 2020
Social Studies
high-school
4
votes
161k
views
Q # 1 please help solve. as soon as possible
answered
Oct 20, 2019
Mathematics
college
2
votes
221k
views
Factor this trinomial completely. –6x2 + 26x + 20 A. –6x2 + 26x + 20 –2(3x2 – 13x – 10) –2(3x + 2)(x – 5) B. –6x2 + 26x + 20 –2(3x2 + 11x + 10) –2(3x + 5)(x + 2) C. –6x2 + 26x + 20
answered
Oct 7, 2019
Mathematics
high-school
4
votes
90.0k
views
What is the distance between 8 in -4 on the number line
answered
Sep 17, 2019
Mathematics
middle-school
6
votes
82.9k
views
Do you guys understand these.
answered
Aug 18, 2019
Mathematics
middle-school
2
votes
216k
views
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