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Answers by DexCurl

Answers by DexCurl
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A plane takes off and travels at an angle of 50° north of east at 90 mph for 3 hours. It then adjusts its path to head 30° west of north and travels in that direction for an hour at a speed of 100 mph.
answered Jun 21, 2021
6 votes
448 views
A sample of helium behaves as an ideal gas as energy is addedby heat at constant pressure from 273K to 393 K. If 20.0 J of work is done by the gas during thisprocess, what is the mass of helium present?
answered Jun 12, 2021
3 votes
85.7k views
5x + y = 9 10x − 7y = −18
answered May 22, 2021
4 votes
34.6k views
What pair of Chinese developments has the most impact on increasing trade? A. the magnetic compass & paper. b. acupuncture & the silk road. c. bronze vessels & calligraphy. d. the iron plow and the great
answered Apr 27, 2021
3 votes
184k views
I NEED HELP ASAP!!!! The natives of And Sent maissionaries to convert the native Americans to Christianity A. France, Spain B. England, Spain C. Holland, France D. England, Holland
answered Jan 30, 2021
4 votes
92.4k views
Which formula is used to calculate average velocity?
answered Dec 18, 2020
4 votes
167k views
What is the sum of the angle measurement in a 22-gon?
answered Nov 25, 2020
7 votes
166k views
How can the face of a rectangular pyramid determine the shape and dimensions of a slice of the pyramid
answered Jul 20, 2020
3 votes
198k views
A room contains 50 kg of dry air and 06 kg of water vapor at 25°C and 95 kPa total pressure. The saturation p ressure of water at 25 "C is 3.1698 kPa. The molar masses for air and water are 29 kg/kmol
answered Jul 6, 2020
7 votes
23.4k views
Bernoulli’s principle states that fluid velocity decreases when flow is restricted. True False
answered Feb 7, 2020
2 votes
107k views
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