Answers by Alex Bausk
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Answers by Alex Bausk

Answers by Alex Bausk
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Finish the following proof for Theorem 1.4.12. Assume B is a countable set. Thus, there exists f : N -+ B, which is 1-1 and onto. Let A ~ B be an infinite subset of B. We must show that A is countable.
answered Nov 19, 2021
5 votes
121k views
10 points 4. Puberty begins when the hypothalmus signals the pituatary to release follicle-stimulating hormone (FSH) and luteinizing hormone (LH). During this process, which systems are primarily interacting?
answered Sep 13, 2021
2 votes
109k views
Find a compatible dividend for the division problem. 492 divided 87 ? Divided 90
answered Aug 11, 2021
5 votes
128k views
Which excerpts from Chapter 5 of Wheels of Change provide insight into changing social values of the time? Check all that apply. "The bicycle," she wrote, "will inspire women with more courage, self-respect
answered Jun 13, 2021
4 votes
67.7k views
What is equivalent to (r^-7)^6
answered Apr 19, 2021
0 votes
126k views
How did Agriculture and Technology spread​
answered Feb 23, 2021
4 votes
128k views
A NEED HELP WORTH 53 POINTS
answered Jan 25, 2021
3 votes
98.1k views
Read each example, and determine the type of detail that is used. As a child, I remember watching flocks of geese fly off in search of a warmer climate each fall. The typical bird can fly between twenty
answered Jul 20, 2020
3 votes
28.1k views
#NAME?
answered Jul 11, 2020
4 votes
223k views
Which statement about artworks by Georgia o’keeffe and Edward Weston is true?
answered Jun 21, 2020
4 votes
85.8k views
How is terrorism different than conventional warfare?
answered Jun 2, 2020
4 votes
21.6k views
7.How does the health care system in the US differ from the system in other developed countries?
answered Mar 22, 2020
1 vote
71.4k views
1. What were the causes and effects of the Catholic Counter-Reformation?
answered Feb 18, 2020
0 votes
116k views
Please help ! I’m confused
answered Jan 31, 2020
2 votes
225 views
Which decimal number is 17/21 equal to?
answered Jul 27, 2019
1 vote
159k views
When people cut themselves, they have clotting factors in their blood that will be released continuously in a cascade until their blood clots and terminates the bleeding. what mechanism caused their blood
answered Jul 21, 2019
4 votes
144k views
What road is located in the Roman Forum?
answered May 1, 2019
2 votes
200k views
I need you show me you answer for number 48
answered Dec 26, 2018
4 votes
132k views
Is american democracy working? is the constitutional system of checks and balances operating effectively in the united states?
answered Nov 6, 2018
4 votes
192k views
HELP PLS How does carbon move between the atmosphere, hydrosphere, biosphere, and geosphere?
answered Oct 25, 2018
5 votes
151k views
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