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What volume of water at 0 ∘C∘C can a freezer make into ice cubes in 2.0 hh , if the coefficient of performance of the cooling unit is 9.0 and the power input is 1.2 kilowatt?
asked
Jul 28, 2021
Chemistry
college
1
answer
3
votes
202k
views
Which statement best defines the term copayment
asked
Jul 26, 2021
Social Studies
middle-school
1
answer
2
votes
51.6k
views
Where is Harlem? What distinction did it earn in the 1920's?
asked
Jan 9, 2021
History
high-school
2
answers
3
votes
134k
views
A real estate agency, an agent sold a house for 373,000. The commission rate is 4.5% for the real estate agency and the commission rate for the agent is 25% of the amount the real estate agency gets. How
asked
Jan 8, 2021
Mathematics
high-school
1
answer
1
vote
119k
views
URGENT!!! Amy, on a jog, runs in a straight line for 3 miles. She then changes direction, heading 50 degrees to the right and runs for 6 miles in this direction. How far is Amy from her starting position?
asked
Nov 3, 2020
Mathematics
middle-school
1
answer
1
vote
22.3k
views
10. What substance is oxidized during cellular respiration? water carbon dioxide glucose oxygen
asked
Apr 13, 2020
Biology
middle-school
2
answers
0
votes
157k
views
Select below the option that best describes a policy: (A) A collection of requirements specific to the system or procedure that must be met by everyone (B) A collection of suggestions that should be implemented
asked
Feb 27, 2020
Social Studies
college
1
answer
1
vote
109k
views
Difination of hard cash
asked
Jan 10, 2020
Business
middle-school
2
answers
4
votes
9.8k
views
Write an equation from the information given: A rectangle is twice as long as it is wide. The perimeter of the rectangle is 18. PLEASE HELP ME!!
asked
Oct 8, 2019
Mathematics
high-school
1
answer
1
vote
140k
views
10/7×-(4)y=7 whats the answer
asked
May 6, 2019
Mathematics
middle-school
1
answer
2
votes
72.5k
views
What is an interval in music
asked
Feb 17, 2019
Arts
middle-school
1
answer
0
votes
204k
views
Male hypoactive sexual desire disorder is most likely to be associated with
asked
Jan 21, 2019
Social Studies
high-school
1
answer
0
votes
218k
views
What purpose does a female pine cone serve? It protects the seed until it matures. It makes food for the adult plant. It allows for photosynthesis to occur. It acts as an object to attract birds. It serves
asked
Jul 12, 2018
Geography
college
1
answer
2
votes
98.3k
views
How many times does the human heart beat in a matter of a day?
asked
May 18, 2018
Health
high-school
2
answers
3
votes
6.7k
views
What is the 10% rule? What is its significance? Why is energy lost?
asked
Mar 28, 2018
Biology
high-school
2
answers
0
votes
11.0k
views
Can a eqUILATERAL triangle have only two sides of equal length?
asked
Jan 24, 2018
Mathematics
middle-school
2
answers
3
votes
41.0k
views
What was shipped from the British colonies to Africa?
asked
Jun 18, 2017
History
middle-school
2
answers
3
votes
75.8k
views
Sugar is stirred into water to forma a solution. In this case, what names do we give to the sugar and water?
asked
Oct 10, 2016
Chemistry
high-school
1
answer
5
votes
73.7k
views
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