Answers by Parker Hutchinson
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Answers by Parker Hutchinson

Answers by Parker Hutchinson
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A counterflow double-pipe heat exchanger is used to heat water from 20°C to 80°C at a rate of 1.2 kg/s. The heating is to be completed by geothermal water available at 160°C at a mass flow rate of 2 kg/s.
answered Mar 17, 2020
5 votes
54.6k views
In a chemical equation the arrow (indicating a reaction) points in which direction
answered Feb 3, 2020
6 votes
101k views
20% of 140 is what number A)280 B)120 C)28 D)12
answered Dec 26, 2019
3 votes
116k views
What is the absolute value of -19 ?
answered Oct 19, 2019
2 votes
45.1k views
Why was Wounded Knee, South Dakota, a significant place for American Indians?
answered Sep 23, 2019
6 votes
59.0k views
It becomes apparent that Miss Havisham brought Estella up to A. take care of her in her old age. B. make a man as miserable as she has been. C. value beauty above all else. D. carry on her noble line and
answered Jul 17, 2019
4 votes
187k views
You notice that heat is released during a chemical reaction. This reaction is a(n) _______ reaction.
answered Apr 20, 2019
6 votes
79.1k views
HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! In 2012, the Supreme Court ruled that requiring people to buy health insurance is an abuse of government power. an invasion of individual privacy.
answered Apr 10, 2019
4 votes
54.5k views
50 points!!!!! Dana frequently joins people in online discussion boards and forums. Which of her habits should she change to maintain proper netiquette? a. correcting others’ spelling and grammar b. using
answered Feb 17, 2019
5 votes
24.7k views
A school graduation class wants to hire buses and vans for a trip to Jasper National Park. Each bus holds 40 students and 3 teachers and cost $1200 to rent. Each van holds 8 students and 1 teacher and
answered Dec 23, 2018
3 votes
208k views
Savannah planned to evenly disperse 400 chocolate chips among the x pans of brownies. unfortunately, the last pan of brownies received 32 fewer chocolate chips than she had planned.How many chocolate chips
answered Oct 26, 2018
5 votes
204k views
As a result of habitat destruction, the size of the Florida panther population has been drastically reduced. It is estimated that there are only 100 to 160 Florida panthers in the wild. Which statement
answered Sep 9, 2018
3 votes
136k views
The price of a moterbike is 1 500 $ how much do u need to pay if you get a 10% discount
answered Aug 12, 2018
3 votes
145k views
The weight of an object is constant. true false
answered Jul 16, 2018
5 votes
110k views
Which of the following stages of a story would you include events that build tension or complicate the narrative? a)climax b)rising action c)conflict d)exposition
answered Jun 23, 2018
3 votes
107k views
Beth works at a customer care unit at a computer hardware supplier. The annual employee review suggested that Beth had the best customer satisfaction ratio among her colleagues. Which characteristic of
answered Feb 11, 2018
1 vote
15.5k views
Which of the following was the most recent group to invade northern India
answered Nov 15, 2017
4 votes
70.4k views
How might taxes have an impact on your financial plan?
answered Jan 10, 2017
1 vote
181k views
A challenge that Italy faced after unification was
answered Jul 6, 2016
3 votes
69.9k views
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