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Find the area of this circle. Use 3.14 for . 84in
answered
Apr 8, 2022
Mathematics
high-school
0
votes
185k
views
A sample of nitrogen gas expands in volume from 16 L to 5.4 L at constant temperature. Calculate the work done in joules if the gas expands (a) against a vacuum, (b) against a constant pressure of 0.80
answered
Feb 27, 2022
Chemistry
college
9
votes
138k
views
At a team meeting, 80% of the tennis team was there. If there were 12 people at the meeting, how many people are on the team?
answered
Jan 20, 2022
Mathematics
high-school
1
vote
153k
views
the chemical reaction between sulphuric acid and Sodium Hydroxide is called neutralization reaction why
answered
Jan 14, 2022
Chemistry
high-school
3
votes
207k
views
Which molecules dramatically increases the rate of diffusion of water across cell membranes?
answered
Dec 13, 2021
Physics
high-school
2
votes
224k
views
What is 2 7/8 simplified?
answered
Dec 4, 2021
Mathematics
middle-school
4
votes
65.9k
views
Which best describes the push and pull factors involved in Mary Antin’s immigration to the United States?
answered
Dec 3, 2021
History
high-school
2
votes
144k
views
Online purchasing an online video store charges $24 for each DVD shipping cost $4per order find the cost of 3 DVDs
answered
Oct 15, 2021
Mathematics
high-school
7
votes
86.9k
views
At its critical point, ammonia has a density of 0.235 g cm23. You have a special thickwalled glass tube that has a 10.0mm outside diameter, a wall thickness of 4.20 mm, and a length of 155 mm. How much
answered
Oct 9, 2021
Chemistry
college
3
votes
221k
views
What was the main objective of the Immigration Act and the National Origins Act of 1924?
answered
Aug 19, 2021
History
high-school
0
votes
139k
views
The Candle Company is designing a new cylindrical candle. They are looking at four different designs. Which design will use the least amount of paper to cover the entire candle for protection during shipping?
answered
Jul 27, 2021
Mathematics
high-school
7
votes
93.3k
views
What function is depicted in the graph above
answered
Jul 8, 2021
Mathematics
high-school
5
votes
225k
views
Can I have some help
answered
Feb 26, 2021
Mathematics
high-school
2
votes
51.9k
views
What are the solutions to the system of equations? {y=2x2−8x+5y=x−2 (3.5, 0.5) and (1, −1) (7, 5) and (0.5, −1.5) (3.5, 1.5) and (1, −1) (3.5, 1.5) and (−1, −3)
answered
Feb 16, 2021
Mathematics
college
4
votes
9.4k
views
NEED HELP PLEASE HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! QUESTION 1 A barometer is used to measure air pressure. True False QUESTION 2 Winds
answered
Feb 7, 2021
Biology
middle-school
5
votes
212k
views
151. Oxygen is released during this process
answered
Jan 20, 2021
Biology
high-school
0
votes
132k
views
Find the measure of z
answered
Dec 8, 2020
Mathematics
middle-school
5
votes
9.5k
views
[25 POINTS] Show that every subspace W of a vector space V contains the zero vector 0.
answered
Sep 28, 2020
Mathematics
middle-school
6
votes
160k
views
HELP PLEASE Solve for h. −110=13+3(4h−6)
answered
Sep 27, 2020
Mathematics
middle-school
1
vote
204k
views
What are some challenges of using patient data in healthcare analytics?
answered
Feb 23, 2020
Health
college
5
votes
202k
views
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