Recent activity by Nie Xing

Recent activity by Nie Xing

(35 points) question and options in screen shot below.

answered Dec 28, 2024

2 answers 150k views

Consider a 2-D square lattice, periodicity (x,y)=(a,a), with energy contours shown. These were plotted using the 2-D Feynman model with E = E1 + Ax (1 – Cos[kx a])/2 + Ay (1 - Cos[ky a])/2, where Ax =

answered Dec 15, 2024

1 answer 12.1k views

The pons is inferior to the midbrain. a. true b. false

asked Dec 14, 2024

1 answer 119k views

What is the probability of drawing, from a 52 well-shuffled standard card deck, another king after we have drawn one card and it happened to be a king? provide your answer with 3 decimal places (for instance,

asked Nov 1, 2024

1 answer 48.0k views

Which columns are mislabeled? (Select all that apply) Options: a) Product b) Date c) Quantity d) Price

answered Oct 26, 2024

1 answer 18.3k views

The cost of 2 kg of carrots is £7 Work out the cost of 5 kg of carrots. quick because my hw is due tommorow

answered Oct 12, 2024

2 answers 63.0k views

Maintains patient safety and follows emergency protocols as required?

answered Sep 1, 2024

1 answer 84.6k views

What is a good life

answered Jun 26, 2024

1 answer 208k views

Given m ll n, find the value of x.

asked May 9, 2024

2 answers 152k views

Simplify: (+7)—(+6)=_________

answered Apr 30, 2024

1 answer 123k views

Nurse is reviewing the medical record of a patient who has hypertension. The nurse should identify which of the following findings as a contraindication for receiving propranolol? A) Asthma B) Diabetes

answered Apr 2, 2024

1 answer 116k views

Solve for x 8√3 12. Select the correct response: 8 16 15 4√3 X

asked Mar 26, 2024

1 answer 219k views

Which of the following is an important virulence factor for dental caries? a. polysaccharide adhesion b. pili c. endotoxin d. siderophores

asked Mar 10, 2024

1 answer 23.9k views

What are some possible causes of the man’s behavior? How does this example of foreshadowing propel the story’s action?

answered Jan 15, 2024

1 answer 61.8k views

Shane worked 45 hours last week this week he worked 60. what is the ratio of the increase of hours to the previous week of hours?

asked Jan 10, 2024

1 answer 75.3k views

-8 - 5x = 20. what is the value of x

asked Jan 7, 2024

2 answers 46.8k views

Who was affected by the dawes act

answered Dec 24, 2023

2 answers 178k views

Write 7/16+3/16 in simplest form.

asked Dec 5, 2023

1 answer 20.4k views

3. The sum of two numbers is at least 8, and the sum of one of the numbers and 3 times the second number is no more than 15. Graft

asked Oct 5, 2023

1 answer 150k views

Why did secretary of state george marshall think it was important for postwar europe to be stable and prosperous?

answered Aug 8, 2023

1 answer 166k views

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