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An open tubular column with a diameter of 187 μm and a stationary phase thickness on the inner wall of 0.54 μm passes unretained solute through in 49 s. A particular solute has a retention time of 443
answered
Jun 14, 2021
Chemistry
college
6
votes
46.1k
views
In its first year of operation, Big Lake Camp had 40 campers. This year’s attendance was 180% of the first year’s. How many campers participated this year? 32 58 64 72
answered
Mar 8, 2021
Mathematics
high-school
5
votes
50.6k
views
32 1 point The name of the first great civilization in Mesopotamia was O Egypt Euphrates Tigris Sumer 33 3 points
answered
Jan 24, 2021
History
high-school
3
votes
68.5k
views
Why was darcy so concerned to think that jamee might be at the canyon?
answered
Jan 4, 2021
English
high-school
5
votes
1.7k
views
Jennifer, Tony, and Becky are students in a history class. All three plan on selling their textbooks back at the end of the year. The bookstore will buy each textbook back for $95. Jennifer’s willingness
answered
Dec 14, 2020
Business
college
5
votes
164k
views
Solve the system of linear equations by graphing. y = –5/2x – 7 x + 2y = 4 What is the solution to the system of linear equations? A. (–4.5, 4.25) B. (–1.7, –2.8) C. (0, –7) D. (3, 0.5)
answered
Apr 5, 2020
Mathematics
middle-school
3
votes
99.4k
views
Does this number sentence accurately represent the word sentence? Six times a number n is greater than or equal to y plus two. 6n ≥ y + 2 Yes or No
answered
Feb 27, 2020
Mathematics
middle-school
5
votes
102k
views
Which question is best for assessing the effectiveness of business products? A. Does a product's quality meet the business goal for quality B. Do most customers live I the suburbs or the city C. Do employees
answered
Feb 5, 2020
Business
middle-school
3
votes
140k
views
Hey friends, What is a IT form? thanks
answered
Sep 10, 2019
Computers and Technology
middle-school
4
votes
49.1k
views
What did the United States hope the ground war strategy would do?
answered
Mar 17, 2019
History
college
3
votes
15.8k
views
Darcy harvests 8\dfrac348 4 3 8, start fraction, 3, divided by, 4, end fraction acres of corn every \dfrac56 6 5 start fraction, 5, divided by, 6, end fraction of an hour. Darcy harvests corn at a
answered
Mar 2, 2019
Mathematics
high-school
3
votes
84.4k
views
The amount of time t it takes for a group of volunteers to clean up a park varies inversely with the number of volunteers v. If it takes 7 volunteers 1.25 hours to clean up the park, which of the following
answered
Jan 20, 2019
Mathematics
high-school
6
votes
121k
views
Which non-Civil Rights group participated in the Freedom Summer? American Indian Movement American Federation of Labor National Organization for Women American Civil Liberties Union
answered
Dec 16, 2018
History
high-school
1
vote
108k
views
Bella is looking into getting an apartment that costs $800 per month. how much does she need to make per year in order to comfortably afford this much in rent?
answered
May 18, 2018
Mathematics
high-school
0
votes
29.0k
views
What is 15 divided by 4378?
answered
Apr 5, 2018
Mathematics
middle-school
6
votes
43.5k
views
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