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A low pressure weather system comes into the city of Denver. The atmospheric pressure is 691mmHg. If 78.0% of dry air is nitrogen, what is the partial pressure of nitrogen in this low-pressure system?
asked
Dec 28, 2024
Chemistry
high-school
1
answer
180k
views
The evidence does not demonstrate a benefit with the use of mechanical piston devices for chest compressions versus manual chest compressions in patients with cardiac arrest.
asked
Sep 1, 2024
Health
high-school
1
answer
202k
views
there a smallest real number a for which x26x is big-o of ax? explain your answer. (b) (2 points) is there a smallest integer number a for which x26x is big-o of ax? explain your answer.
answered
Aug 8, 2024
Mathematics
high-school
2
answers
194k
views
How did abolitionists attempt to inspire reform? What arguments did they use to persuade people that slavery was wrong? a) They used violent uprisings to shock people into action. b) They appealed to the
asked
Jul 24, 2024
History
high-school
1
answer
117k
views
Find the coordinates of the circumcenter of ABC with vertices A(-9, -4), B(-9, 8), and C(-1,0). The coordinates of the circumcenter are?
answered
May 8, 2024
Mathematics
high-school
1
answer
205k
views
How much of the 30 year increase in life expectancy since 1900 can be attributed to public health?.
asked
Nov 25, 2023
History
high-school
1
answer
114k
views
You walk 3/8 miles to a grocery store.Then you walk another 1/3 miles to a music store.How many miles have you walked in all
asked
Nov 1, 2023
Mathematics
college
1
answer
201k
views
HELP!!!! Michelle is having a poster printed from a picture that is 4 inches wide by 6 inches tall. The enlarged poster is 20 inches wide and 30 inches tall. Which proportion can be used to represent the
answered
Aug 7, 2023
Mathematics
high-school
1
answer
91.9k
views
Tera buys 10 pencils for $1.99. About how much $ does each pencil cost?
answered
Jul 19, 2023
Mathematics
college
2
answers
170k
views
Is 1/8 greater than 18%
asked
Jun 24, 2023
Mathematics
college
1
answer
124k
views
What is the difference between kosher salt and iodized salt?.
answered
Apr 8, 2023
Chemistry
high-school
2
answers
2.6k
views
Practical issues about leadership? help me
answered
Mar 29, 2023
English
college
1
answer
17.0k
views
1. Which of the below is a binomial factor of thepolynomial shown?
asked
Mar 4, 2023
Mathematics
college
1
answer
40.8k
views
All but which one of the following is an entry-level position? server O foodservice manager prep cook O busser
answered
Jan 23, 2023
English
college
2
answers
137k
views
Nativism among Americans in the early 1900s was
asked
Jan 16, 2023
History
high-school
1
answer
14.8k
views
What is the message of this cartoon? Men and women have switched gender roles. Women and men have achieved gender role equality. Women are no longer expected to take care of the family. Women are still
answered
Dec 29, 2022
History
high-school
2
answers
120k
views
The hen led many eggs is that singular or plural and identify which is the noun
asked
Dec 25, 2022
English
high-school
2
answers
218k
views
Help (for volley ball)
asked
Nov 25, 2022
Health
high-school
2
answers
63.7k
views
I need help please asap and thank you …
answered
Jul 7, 2022
Mathematics
high-school
1
answer
64.2k
views
Please help. How many play sports year round?
answered
Jul 1, 2022
Mathematics
high-school
1
answer
109k
views
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