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This means that the steel bar lost 14900 J of thermal energy. What is the change in temperature of the steel bar? Recall that the steel decreases in temperature, and use the value of 0.49 J/g•°C as the
asked
Jan 2, 2020
Chemistry
college
2
answers
0
votes
159k
views
The width of a rectangular swimming pool is 16ft. The diagonal of the swimming pool is 34 ft. What is the length of the swimming pool?
asked
Nov 16, 2019
Mathematics
middle-school
2
answers
1
vote
127k
views
tim has a box of 15 markers. He gives 3 markers each to 4 friends..what expression can show the numbers of markers tim has left?
asked
Oct 9, 2019
Mathematics
middle-school
1
answer
4
votes
72.0k
views
According to the us constitution what are the six purposes of government
asked
Aug 4, 2019
History
middle-school
1
answer
0
votes
135k
views
I need help with this. I’m feeling very uncomfortable with the answers. So, can someone please explain to me the correct steps if one of them are wrong?
asked
Jun 26, 2019
Mathematics
middle-school
1
answer
0
votes
161k
views
In the sentence "Mike lives in an old house," how is the prepositional phrase acting?
asked
Apr 17, 2019
English
middle-school
1
answer
1
vote
62.7k
views
plz hurry give brainless . which event from ''the convict and the bishop'' contributes to the development of the theme? a is refused lodging at the jail. b is refused lodging at the prison. c the old woman
asked
Apr 12, 2019
English
middle-school
1
answer
1
vote
16.0k
views
True or false? the problem with DDT in the environment is that is decomposes quickly
asked
Oct 12, 2018
Biology
middle-school
2
answers
2
votes
187k
views
If a document reaches you, and requires you to perform some action, you should do it immediately if ________. a. It is from your mother or father b. It seems important but not urgent c. It will take less
asked
Aug 14, 2018
Computers and Technology
high-school
1
answer
2
votes
131k
views
Expand (a-1) (a+2). please helpp!!
asked
Jul 20, 2018
Mathematics
middle-school
2
answers
2
votes
176k
views
A class has 20 students. If the teacher is randomly putting students in groups of 3 to complete a project, what is the probability that three students who are best friends will be together? 1/20 3/20 1/1,
asked
Feb 7, 2018
Mathematics
high-school
1
answer
1
vote
60.3k
views
i know not what course others may take;but as for me, give me liberty, or give me death! what two rhetorical strategies does he most clearly use here?
asked
Jul 24, 2017
Advanced Placement (AP)
high-school
1
answer
2
votes
90.9k
views
8÷712 in long division
asked
Aug 14, 2016
Mathematics
middle-school
2
answers
0
votes
177k
views
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