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A perfect gas was allowed to expand reversibly and adiabatically to twice its volume. What can be inferred about the change in internal energy? a) It increased b) It decreased c) It remained constant d)
asked
Dec 20, 2024
Physics
high-school
1
answer
157k
views
Who prepares and submits the DAR to ADMITS within 30 days of any drug referral or incident?
answered
Nov 24, 2024
Medicine
college
1
answer
142k
views
My whole family knows I can't sing. My voice my sister says, is just left of the key. Just right of the tune. But I sing anyway, whenever I can. It's the music around the words that I hear in my head,
answered
Nov 18, 2024
Arts
high-school
1
answer
8.1k
views
5(x − 1) = 4x + 13 5x − 5 = 4x + 13 x − 5 = 13 x = 18
asked
Nov 9, 2024
Mathematics
high-school
1
answer
92.6k
views
Use the dot product to find the distance ( d) from the point A(2,-6,1) to the line ( l ) through B(3,4,-2) and C(7,-1,5).
answered
Nov 6, 2024
Mathematics
high-school
1
answer
81.5k
views
With respect to the write-off of an uncollectible account receivable against the allowance for bad debts, a sound system of internal control would require? 1) the write-off be approved by two employees.
answered
Sep 10, 2024
Business
high-school
1
answer
196k
views
Evaluate the integral ∫(2 to 1) w² ln(w) dw?
answered
Aug 11, 2024
Mathematics
high-school
1
answer
228k
views
the substance, kclo3 , is a strong oxidizer used in explosives, fireworks, and matches. what is its name?
asked
Jul 28, 2024
Chemistry
high-school
1
answer
53.7k
views
What can we conclude from: If two angles each measure 50 degrees, then they are congruent. True False
answered
Jun 8, 2024
Mathematics
high-school
1
answer
45.2k
views
What was the time period of Bleeding Kansas? 1) 1855-1856 2) 1861-1865 3) 1776-1783 4) 1492-1504
asked
May 25, 2024
History
high-school
1
answer
224k
views
You did not label the smallest bones of the body on your model. Where are these bones found? A) In the hand B) In the foot C) In the ear D) In the nose E) In the knee
asked
May 7, 2024
Biology
high-school
1
answer
26.8k
views
Which statement about population parameters and point estimates is false? O A. o is the population standard deviation. It is usually unknown. B. p is the sample mean. It is used to estimate the population
asked
May 1, 2024
Mathematics
college
1
answer
19.9k
views
A grumpy cow is dropped off a cliff that is 10 meter high. What is the cow's velocity after it has been falling for 1.5 seconds? A) 9.8 m/s B) 14.7 m/s C) 19.6 m/s D) 24.5 m/s
asked
Mar 18, 2024
Physics
high-school
1
answer
37.7k
views
If you think you may have an STI and would like to get more information, where can you learn more abou STIS? Name at least three resources.
asked
Mar 12, 2024
Health
college
1
answer
150k
views
Can you pls help and also with lots of points!!!!
answered
Feb 9, 2024
Mathematics
high-school
1
answer
110k
views
A newspaper article urging a cleanup of hazardous waste in your town is an example of ________. A) an editorial B) a biography C) an advertisement D) an instruction book
answered
Nov 8, 2023
English
middle-school
2
answers
219k
views
Simplify, u=Write your answer using whole numbers and variables: 2p/4p
answered
Sep 18, 2023
Mathematics
high-school
1
answer
108k
views
Value of 3; base 4; expotent
answered
Jul 30, 2023
Mathematics
high-school
1
answer
212k
views
This year the leaves turn red green black freedom colors each leaf each stitch of grass. I am amazed at my sweet harvest. The prison door has opened and a nation's heart is released. I am full having spent
answered
Jul 16, 2023
English
college
1
answer
121k
views
A particle is connected to a horizontal spring and set into vibration. If it makes 50 oscillations during 2 seconds, then its frequency is:
asked
Apr 11, 2023
Physics
college
1
answer
152k
views
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