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Two round concentric metal wires lie on a tabletop, one inside the other. The inner wire has a diameter of 19.0 cmcm and carries a clockwise current of 20.0 AA , as viewed from above, and the outer wire
answered
Apr 19, 2021
Physics
college
6
votes
180k
views
Which of the following universal sets is C={76,4,99,2} a subset of? Select the correct answer below: l={5,9,76,333,4,99,1000,2} j={44,76,41,99,565,900,77,2} k={76,90,800,4,99,55,22} m={77,66,71,4,65,22,
answered
Mar 5, 2021
Mathematics
college
1
vote
91.6k
views
What is the measure of angle B in the triangle? Enter your answer in the box. m∠B= °
answered
Nov 3, 2020
Mathematics
middle-school
0
votes
142k
views
A pulley stems has an efficiency of 65.1%. If you perform 350 J of work, how much useful work does the pulley perform? A. 350 J B. 301 J C. 228 J D. 122 J
answered
Oct 17, 2020
Physics
high-school
4
votes
206k
views
In the 17th century, French colonists began trading with which Native American tribe? A. Huron B.Pueblo C. Cherokee D. Sioux
answered
Oct 11, 2020
History
college
3
votes
104k
views
Henry the 8th of England
answered
Jul 26, 2020
History
middle-school
6
votes
136k
views
“…the idea that some lives matter less than some others’…is the root of all that’s wrong with the world.” – Dr. Paul Farmer (as summarized by Tracy Kidder) What do you think of what Dr. Farmer believes?
answered
Jan 6, 2020
English
middle-school
1
vote
149k
views
HELP PLEASE!!!!!!!!!!!! ERGENT When energy is transferred through an ecosystem, some energy is lost to the environment when _______ is given off as a byproduct of cellular respiration. A.carbon monoxide
answered
Aug 1, 2019
Biology
middle-school
3
votes
60.0k
views
How to solve 25-10z=15-;-1 correct answer please help ASAP !!!!!!! Highly appreciate the help
answered
Jun 22, 2019
Mathematics
middle-school
2
votes
40.8k
views
If one U.S. dollar is worth 0.690 English pounds, how many U.S dollars are needed to purchase an item that costs 350 dollars?
answered
May 15, 2019
Mathematics
college
4
votes
121k
views
What is the value of b? 0.4(3b+10)=19
answered
Mar 23, 2019
Mathematics
middle-school
1
vote
1.3k
views
Name any two metals which can be used for cathodic protection of iron
answered
Mar 4, 2019
Chemistry
middle-school
1
vote
143k
views
What is the human use of spoken or written words as a communication system
answered
Sep 26, 2018
English
high-school
4
votes
64.3k
views
Similar to a paragraph in prose, a poem is divided into groups of lines called
answered
Jul 12, 2018
English
high-school
4
votes
42.3k
views
Help please I don't understand this question
answered
Mar 26, 2018
Mathematics
middle-school
1
vote
192k
views
A scientist is studying the respiration reactions carried out by a cetain bacterium. which if these would indicate that the respiration reactions occuring are anaerobic? a.oxygen is consumed b. glucose
answered
Nov 10, 2017
Health
middle-school
5
votes
77.9k
views
Which statement best describes the meaning of onomastico? The feast day of the saint for whom someone is named? The birthday of the saint for whom someone is named someones birthday a girls 15th birthday
answered
Jun 30, 2017
Spanish
middle-school
3
votes
148k
views
Six hundred forty eight thousandths as a decimal number
answered
Apr 22, 2017
Mathematics
middle-school
5
votes
13.2k
views
List three reason why a study may be considered invalid
answered
Apr 20, 2017
Health
high-school
2
votes
55.8k
views
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