Answers by Richard McKechnie
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Answers by Richard McKechnie

Answers by Richard McKechnie
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Most of South Asia's energy and electricity is provided by______.
answered Dec 13, 2021
3 votes
122k views
A group of 2n people, consisting of n men and n women, are to be independently distributed among m rooms. Each woman chooses room j with probability pj while each man chooses it with probability qj,j=1,
answered Dec 9, 2021
4 votes
49.6k views
____ has emergency services departments capable of responding to emergencies that include law enforcement, fire/emergency medical services, and public works.
answered Nov 20, 2021
5 votes
190k views
What does electro negativity value depend on ?
answered Sep 26, 2021
4 votes
170k views
What is the kinetic energy of a 7.26 kg bowling ball that is rolling at a speed of 2 m/s?
answered Aug 17, 2021
3 votes
129k views
What do feathers, fur, overcoats, and whale blubber all have in common? A. They are all good conductors of heat. B. They all generate heat. C. They are all electrical conductors. D. They are all heat insulators.
answered Aug 15, 2021
4 votes
137k views
The reactants for photosynthesis, carbon dioxide and are the products of cellular respiration, in addition to ATP
answered Jun 18, 2021
3 votes
162k views
Two students make a model of a tree house they want to build. The scale is 1:42. In the scale model,the door is 3 cm tall. How tall should the real tree house door be?
answered May 12, 2021
6 votes
53.5k views
Find the least common multiple of 2,9, and 12.
answered May 8, 2021
0 votes
133k views
Write to explain how learning a second language is beneficial.?( this is for a Spanish class)
answered Apr 25, 2021
4 votes
207k views
Which of the following are properties of the circumcenter of a triangle? Check all that apply.
answered Feb 8, 2021
7 votes
137k views
According to the chart, which statement is MOST accurate? A) HCl has the highest pH and highest [H+] concentration. B) KOH has the highest pH and the highest [OH-] concentration. Eliminate C) KOH has the
answered Jan 15, 2021
0 votes
33.2k views
Calculator Danielle is a partner in and sales manager for DG Partners, a domestic business that is not a specified service trade or business. During the tax year, she receives guaranteed payments of $250,
answered Jan 7, 2021
2 votes
231k views
What is the impact of using irony in a story's ending​
answered Sep 7, 2020
3 votes
77.1k views
In order to have a positive charge, an atom must have?
answered Aug 1, 2020
6 votes
230k views
Find the slope of the line through the points (4, 8) and (5, 10). A. 1/2 B. -1/2 C. 2 D. -2
answered Jun 20, 2020
5 votes
135k views
Does anyone know the format of chapter summaries?
answered May 31, 2020
2 votes
197k views
Help with #17 please
answered Apr 2, 2020
2 votes
191k views
Which sentence is correctly punctuated? Venice, Rio, and Trinidad have notable carnivals. Venice, Rio and Trinidad have notable carnivals. Venice, and Rio, and Trinidad have notable carnivals.
answered Nov 18, 2019
4 votes
144k views
1.The illustration below shows two supplementary angles, ∠A and ∠B. The measure of ∠B is 110°. What is the measure of ∠A?
answered Oct 23, 2019
1 vote
7.5k views
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