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an ideal gas system undergoes an adiabatic process in which it expands and does 20 J of work on its environment. how much energy is transferred into the system as heat
answered
Jan 14, 2020
Physics
middle-school
2
votes
26.9k
views
The Security Council is made up of ______ permanent members and _____ temporary members
answered
Dec 12, 2019
History
middle-school
2
votes
54.9k
views
Greg's school paid $1,012.50 for 135 t-shirts. How much would it cost the school to purchase 235 t-shirts? A. $750. B. $1,762.50 C. $2025.00 D. $2,775.00
answered
May 15, 2019
Mathematics
high-school
3
votes
189k
views
A 50. g pendulum swinging back and forth has a speed of 3.0 m/s at a height of 0.30 m. Determine the total mechanical energy of the pendulum. 370 J 220 J 0.22 J 0.37 J
answered
Feb 26, 2019
Physics
college
4
votes
29.1k
views
Find the amount of Social Security deducted: $37890 annually.
answered
Feb 3, 2019
Mathematics
high-school
3
votes
9.7k
views
Please define resting heart rate and target heart rate and explain why it is important to know both when developing a exercise plan.
answered
Jan 1, 2019
Health
high-school
5
votes
219k
views
Where is Mr. Quimby going to work? A. at a grocery store B. at a bottling company C. at a frozen-food warehouse D. at a convenience store In Ramona quimby.
answered
Oct 19, 2018
English
high-school
3
votes
129k
views
8. The Exodusters were (1 point) Mexican Americans who fled after the Mexican-American War. African Americans who fled the South after Reconstruction. Chinese Americans who fled the North after the Gold
answered
Oct 17, 2018
History
middle-school
7
votes
13.4k
views
Which event led to the formation of the NAACP? A the 1908 Springfield riot B the Plessy v. Ferguson decision C the first meeting of the Niagara Movement D the segregation of federal government offices
answered
Sep 25, 2018
History
high-school
4
votes
80.9k
views
If a right triangle has side lengths x + 9, x + 2, x + 10 is the hypotenuse, find the value of x
answered
Aug 17, 2018
Mathematics
high-school
3
votes
163k
views
If you are given force and distance, you can determine power if you know Select one: A. joules. B. energy. C. time. D. watts.
answered
Aug 8, 2018
Physics
high-school
4
votes
90.6k
views
Which of the following lists the steps of blood clotting in the proper order?
answered
Jan 6, 2018
Biology
high-school
3
votes
122k
views
Paul is driving his car on a sunny afternoon. Which glasses should he ideally wear while driving
answered
Apr 7, 2017
Physics
high-school
4
votes
214k
views
Does 3x mean a product of 3 and x
answered
Mar 28, 2017
Mathematics
high-school
3
votes
197k
views
Which of the following structures forms a protective layer between the environment and the inside of a body? a.blood vessel b.muscle c.skin d.bone
answered
Sep 29, 2016
Health
middle-school
3
votes
209k
views
If 1 moose weighs 1,500 pounds, how many tons do 3 moose weigh
answered
Apr 26, 2016
Mathematics
middle-school
3
votes
4.5k
views
68/80 as a fraction,percent,and decimal
answered
Dec 20, 2015
Mathematics
high-school
2
votes
37.9k
views
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