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Here is an argument to show that if n2 is an odd integer, then n is an odd integer. Assume that n2 is an odd integer. Then n2 = 2k + 1 for some integer k. Let n = 2a + 1 for some integer a. This shows
asked
Nov 10, 2024
Mathematics
high-school
1
answer
149k
views
The HbS allele increased in frequency in West African populations due to which of the following? A. sickle-cell anemia B. genetic drift C. migration D. increased mutation rates E. natural selection
asked
Sep 23, 2024
Biology
high-school
1
answer
119k
views
Trust is a complex emotion that combines three components. What are the three components of trust? 1) Belief, reliability, and honesty 2) Confidence, loyalty, and integrity 3) Respect, empathy, and communication
asked
Sep 19, 2024
Social Studies
high-school
1
answer
193k
views
The status of blacks during World War II O was not always improved in northwestern cities, despite the promise of better economic opportunity through wartime jobs. changed for the better when the army
asked
Aug 25, 2024
History
college
1
answer
146k
views
Ason, age 62, has obstructive sleep apnea. What do you think is one of his contributing factors? a. He is a recovering alcoholic of 6yrs b. His collar size is 17in c. He is the only person in his family
asked
Aug 1, 2024
Health
high-school
1
answer
212k
views
True or False: A slight forward torch angle keeps the tip clean for a longer period of time. A) True B) False
asked
Jun 7, 2024
Engineering
college
1
answer
224k
views
How did political changes during World War II affect African Americans and Japanese Americans differently? Question 2 options: African Americans were largely barred from military service, while Japanese
answered
May 14, 2024
History
college
2
answers
212k
views
What is the velocity of the cat
answered
Apr 29, 2024
Physics
college
1
answer
122k
views
Vomiting and diarrhea remove pathogens from the _______________________.
asked
Apr 23, 2024
Biology
college
1
answer
200k
views
A primary care provider admitted a client experiencing hypertensive crisis because of the failure to take his prescribed medications. To determine learning needs, what client assessment by the nurse would
answered
Feb 17, 2024
Social Studies
high-school
1
answer
118k
views
What is the empirical formula for a compound that is 11.2% hydrogen and 88.8% oxygen?
answered
Feb 16, 2024
Chemistry
high-school
1
answer
194k
views
Write the net ionic equation, including phases, that corresponds to the reaction Cu(ClO4)2(aq)+Na2CO3(aq)⟶CuCO3(s)+2NaClO4(aq) Cu ( ClO 4 ) 2 ( aq ) + Na 2 CO 3 ( aq ) ⟶ CuCO 3 ( s ) + 2 NaClO 4 ( aq )
answered
Feb 11, 2024
Chemistry
college
1
answer
57.6k
views
As the title says: Is there a distance at which the Kerr metric looks like Schwarzschild metric? Edit: if there isn't any such distance (smaller than infinity), can we measure from the outside, with which
asked
Feb 3, 2024
Physics
high-school
1
answer
185k
views
Balance the following equation: AlCl3(s) + F₂(g) → AlF₃(s) + Cl2(g).
asked
Feb 3, 2024
Chemistry
high-school
1
answer
211k
views
What activities will Soldiers not walk while engaged in?
answered
Jan 18, 2024
Health
high-school
1
answer
142k
views
How did Lonnie Johnson's accomplishment(s) impact the scientific community?
answered
Jan 17, 2024
Biology
college
1
answer
35.1k
views
What is 27865 divided by 5
answered
Dec 10, 2023
Mathematics
college
2
answers
106k
views
Which of the following polynomials has solutions that are not real numbers? A x2 - 6x +3 B x2 + 4x +3 -*? - 9x - 10 x? + 2x +3
answered
Oct 7, 2023
Mathematics
college
1
answer
130k
views
Verbs with Indirect Objects Could someone double check this please?
answered
May 29, 2023
English
high-school
1
answer
120k
views
4 scarfs 86.4 inch long. Total length of all scarfs put together in feet
asked
May 22, 2023
Mathematics
college
1
answer
143k
views
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