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Products exit a combustor at a rate of 100 kg/sec, and the air-fuel ratio is 9. Determine the air flow rate. a. 9 kg/sec b. 90 kg/sec c. 100 kg/sec d. 10 kg/sec
answered
Mar 8, 2021
Engineering
college
3
votes
186k
views
A mad scientist wants to collect massive amounts of charge on basketball sized aluminum balls. The scientist wants to place 6 C on one ball and 14 C on another. However, the maximum force between the balls
answered
Feb 2, 2021
Physics
high-school
7
votes
231k
views
How many atoms are in 0.500 g of Magnesium Chloride?
answered
Jan 19, 2021
Chemistry
college
0
votes
29.0k
views
If you eat fast food, your health will decline. If your health declines, you might have a heart attack. If you have a heart attack, you could die. Therefore, eating fast food will kill you. This is an
answered
Dec 17, 2020
Health
high-school
5
votes
141k
views
What would the one-month interest be for a $5,000 credit card balance with a 12% APR? $50 $120 $500 $600
answered
Jul 18, 2020
Mathematics
middle-school
5
votes
139k
views
State whether the given equation or function is linear. Write yes or no. Explain your reasoning. 5x4 + 5y = 9
answered
Jun 12, 2020
Mathematics
middle-school
3
votes
122k
views
1). Match the term with the definition
answered
May 7, 2020
Biology
middle-school
3
votes
217k
views
QUICK! Which is the most accurate description of an element's symbol? A. It is made up of 1 or 2 letters. B. The second letter is always capitalize C. The first letter, or the only letter, is always lower
answered
Dec 20, 2019
Chemistry
middle-school
4
votes
131k
views
How did Miep Gies show her resistance against the Nazis? A. by joining a rebellious group to thwart Nazi military operations B. by spying on Nazi soldiers and providing information to their enemies C.
answered
Nov 3, 2019
History
middle-school
4
votes
106k
views
Numinous treasure taoism provided a way for chinese people to _____________.
answered
Sep 28, 2019
Social Studies
high-school
2
votes
91.9k
views
Dante was inspired by the writing of the classical Roman poets _______________, _______________, and _______________.
answered
Aug 21, 2019
History
middle-school
7
votes
66.8k
views
Here in Georgia, c______ (non-military personnel) grew victory gardens and purchased war bonds to support American forces in WW1.
answered
Jan 23, 2019
History
middle-school
6
votes
173k
views
What happens if fertilizer goes in streams or lakes?
answered
Dec 9, 2018
Biology
middle-school
7
votes
164k
views
Which statement best expresses a common belief among nativists in the late 1800s and early 1900s?
answered
Nov 11, 2018
History
high-school
4
votes
48.2k
views
Paraphrase the first quatrin for sonnet 18
answered
Nov 7, 2018
English
high-school
7
votes
110k
views
Help me for 1????????
answered
Sep 26, 2018
Mathematics
middle-school
3
votes
113k
views
Which of the following is the correct name for the compound K2BrO2?
answered
Jun 30, 2018
Chemistry
high-school
1
vote
234k
views
What is the value of the expression below? –8 + 19 + 8 0 11 19 35
answered
Apr 17, 2018
Mathematics
high-school
3
votes
133k
views
Which of the following is a reason why photographing children can be difficult? They have long attention spans They hate to smile They move quickly They are interested in having their picture taken
answered
Jan 27, 2018
Arts
high-school
5
votes
33.7k
views
Can anyone help me solve these 4 questions involving scale factor? Worth 40 pts. 2. A photographer takes an aerial photo of a field on which a circular crop plant has been planted. He prints the photo
answered
Sep 8, 2017
Mathematics
middle-school
6
votes
107k
views
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