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The fuel mixer in a natural gas burner mixes methane (CH4) with air to form a combustible mixture at the outlet. Determine the mass flow rates at the two inlets needed to produce 0.5 kg/s of an ideal combustion
answered
Dec 15, 2021
Engineering
college
4
votes
101k
views
Read the excerpt from Narrative of the Life of Frederick Douglass What erect do the words beast and Fearlestrepte have on the reader? In moments of agony, I envied my fellow-slaves for their stupidity.
answered
Dec 11, 2021
History
high-school
3
votes
4.2k
views
You have an email that you are sending to a friend. You want to ensure it retains its integrity during transit, so you decide to digitally sign the email. When using a PKI system, what is used to encrypt
answered
Oct 17, 2021
Computers and Technology
high-school
4
votes
140k
views
Which of the following expressions are equivalent to - 4 + (4 + 5)? Choose 3 answers: (-4+ 4) + 5 (-4 - 4) + 5 -(4-4) + 5 -(4) + (-4) + 5 -4+4+5
answered
Sep 18, 2021
Mathematics
high-school
6
votes
98.9k
views
Why did Auggie's dad throw away the astronaut helmet? ( In the Book Wonder)
answered
Aug 27, 2021
English
college
4
votes
67.8k
views
What is the distance, rounded to the nearest tenth, between the points (-2, 4) and (6,-4)? Enter the answer in the box.
answered
Aug 8, 2021
Mathematics
middle-school
3
votes
70.2k
views
aqunt called geico and saved 15% on her car insurance. if he was playing $ 975 before, how much is he paying now?
answered
Jul 19, 2021
Mathematics
middle-school
3
votes
216k
views
Please help me I have no idea what the answer is
answered
May 31, 2021
Mathematics
college
5
votes
17.4k
views
A state income tax is 9% of any amount earned over $15,000. What state income tax does a person earning $24,500 pay? A. $1,350 B. $855 C. $2,205 D. $650
answered
May 24, 2021
Mathematics
middle-school
4
votes
225k
views
It is extremely important for a researcher to clearly define the variables in a study because this helps to determine the type of analysis that can be performed on the data. for example, if a researcher
answered
May 13, 2021
Business
high-school
4
votes
24.2k
views
The chemical reaction between lithium carbonate and aluminum trifluoride produces aluminum carbonate and lithium fluoride: 2AlF3 + 3Li2CO3 → Al2(CO3)3 + 6LiF. You have an excess of aluminum trifluoride
answered
Mar 9, 2021
Chemistry
college
6
votes
4.9k
views
Fill in the blank with the word that best completes the sentence Cuando estoy de vacaciones, me gusta
answered
Feb 28, 2021
Spanish
high-school
1
vote
171k
views
The table shows the cost for different numbers of t-shirts. T-shirts Cost 3 $38.85 5 $64.75 6 $77.70 Determine if the relationship is proportional and write the constant of proportionality. If it is not
answered
Feb 20, 2021
Mathematics
high-school
0
votes
76.6k
views
What is the value of x? 75 28° 67° F
answered
Feb 8, 2021
Mathematics
college
5
votes
174k
views
Please help i don’t have that much time
answered
Nov 30, 2020
Mathematics
middle-school
3
votes
1.9k
views
List 3 causes of organic mental disorders
answered
Sep 25, 2020
Health
middle-school
2
votes
226k
views
Imagine you derive the following expression by analyzing the physics of a particular system: v2=v20+2ax. The problem requires solving for x, and the known values for the system are a=2.55meter/second2,
answered
Jul 24, 2020
Physics
middle-school
3
votes
222k
views
Which of these can prevent cardiovascular disease? A. Antibiotics B. A healthful diet and regular exercise C. Insulin shots D. Allergy shots
answered
May 17, 2020
Health
middle-school
5
votes
48.5k
views
What is the greatest common factor of 60w, 36w^2, and 24w^4?
answered
Apr 18, 2020
Mathematics
middle-school
5
votes
60.2k
views
What was the Enlightenment? A. The personal architectural style of Thomas Jefferson B. A philosophy that stressed individual rights and individual logic C. An artistic movement that strove to revitalize
answered
Apr 7, 2020
History
middle-school
1
vote
67.6k
views
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