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According to the second law of thermodynamics, the disorder of a system always decreases. 1. True 2. False
answered
Jul 2, 2021
Physics
high-school
3
votes
200k
views
Round each amount to the nearest hundred to find a reasonable estimate of 7245 – 5680. A. 1200 B. 1300 C. 1400 D. 1500
answered
Jun 30, 2021
Mathematics
high-school
2
votes
9.1k
views
Please use order of operations (pemdas) 17 - (28÷4) + 5²
answered
May 6, 2021
Mathematics
college
3
votes
147k
views
Which statements are true regarding the system of equations? Check all that apply. 8 x + 10 y = 30. 12 x + 15 y = 60.
answered
Mar 24, 2021
Mathematics
middle-school
2
votes
172k
views
Match the conjugated Spanish verb of preferir to the correct subject pronoun. Group of answer choices yo tú él/ella/ud nosotros ellos/ellas/uds
answered
Mar 19, 2021
Spanish
high-school
1
vote
184k
views
A child’s toy arrow is launched horizontally from a bow at a speed of 8 m/s from a second story window 4 meters above the ground, and the sticks in a pile of sand. A. How far away is the pile of sand?
answered
Mar 11, 2021
Physics
high-school
7
votes
136k
views
5. If a = -6 and b = 7, then 4a(3b+5)+2b=? A. 638 B. -485 C. 850 D.-610
answered
Jan 29, 2021
Mathematics
college
5
votes
101k
views
When an astronaut travels to different planets, which of the following planets will the astronaut’s mass stay constant from what is measured on Earth? A)Jupiter B) Mars C) Mercury D) All the different
answered
Oct 2, 2020
Physics
middle-school
2
votes
22.5k
views
What risk did lincoln take when he decided to send supplies to fort Sumter
answered
Sep 23, 2020
History
middle-school
2
votes
27.2k
views
(27x^4-18x^3+9x^2) divided by 3x
answered
May 31, 2020
Mathematics
middle-school
5
votes
109k
views
Idk how to do this help me
answered
Apr 12, 2020
Mathematics
middle-school
1
vote
194k
views
PLEASE HELP!! Predict which title and web site would provide you with the best information about America’s role in WWI. A. History of the 20th Century at history.com B. America in WWI at wwi.gov C. America’s
answered
Mar 9, 2020
English
middle-school
2
votes
26.0k
views
Which best describes John Winthrop's "city upon a hill"?
answered
Feb 13, 2020
English
middle-school
1
vote
62.9k
views
Which of the following statements apply to Clara Barton A. she was a union nurse B. she was a union officer c. she founded the American red cross
answered
Dec 29, 2019
History
college
7
votes
205k
views
In the late nineteenth century, white women on the plains: A) had the privilege of owning property B) were generally allowed to vote C) in many places outnumbered men two to one D) could bring law suits
answered
Oct 24, 2019
History
high-school
6
votes
111k
views
Lisa is in the eighth grade. Normally she is active in clubs, plays sports, and gets good grades, but lately she hasn't been feeling well. Her throat is sore and her lymph nodes feel swollen. She is running
answered
Aug 11, 2019
Health
high-school
3
votes
215k
views
Carlos is 63 inches tall. what is his height in feet
answered
Mar 17, 2019
Mathematics
middle-school
1
vote
33.5k
views
Aron has a bag of marbles that contains three red (r) marbles, four green (g) marbles, and three blue (b) marbles. which expression represents the probability of randomly selecting a green (g) marble,
answered
Mar 10, 2019
Mathematics
high-school
5
votes
164k
views
Which type of particle has a charge of 0 and a mass number of 1?
answered
Jan 16, 2019
Physics
middle-school
3
votes
81.6k
views
Which of the following is a complex sentence? A. I would like to visit the Kinshasa, but I understand the city is unsafe for foreigners. B. Check out the editorial page in today's paper and you'll notice
answered
Nov 10, 2018
English
high-school
6
votes
18.8k
views
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