Recent activity by Shihao Xu

Recent activity by Shihao Xu

You accidentally dial one number on your phone's keypad. Find the probability that the number you dialed is greater than 9.

answered Dec 28, 2024

1 answer 122k views

At the end of this 1927 film, Maria & her robot twin are stalked by mobs as disaster strikes the title city. a) Metropolis b) Blade Runner c) I, Robot d) A.I. Artificial Intelligence

asked Nov 19, 2024

1 answer 103k views

When teaching a mother how to administer eye drops, where should the nurse tell her to place them? a. In the conjunctival sac that is formed when the lower lid is pulled down b. Carefully under the eye

asked Nov 9, 2024

1 answer 222k views

The direct write-off method is required where? 1) where receivables are a large part of the current assets. 2) by GAAP. 3) for companies that factor their receivables. 4) for federal income tax purposes.

asked Sep 12, 2024

1 answer 84.1k views

We see different constellations at different times of the year (for example we see Orion in the winter) because

asked Sep 4, 2024

1 answer 131k views

I got (4/6) for this one and tried (p=2) and (q=-1/2) but was incorrect. Any ideas? a) (p = 1/2), (q = -2/3) b) (p = -2/3), (q = 1/2) c) (p = 2/3), (q = -1/2) d) (p = -1/2), (q = 2/3)

answered May 5, 2024

1 answer 109k views

Established judicial review which gave supreme court power to declare laws unconstitutional

asked Feb 23, 2024

1 answer 201k views

A patient with pulseless ventricular tachycardia is defibrillated. What is the next action? A) Commence CPR B) Administer epinephrine C) Assess for ROSC D) Perform synchronized cardioversion

asked Feb 12, 2024

1 answer 102k views

A process occurs in which the entropy of a system increases by 125 J/K. During the process, the energy that comes unavailable for doing work is zero. (a) Is this process reversible or irreversible? Give

answered Jan 4, 2024

2 answers 157k views

Measures of center (mean, median) are affected by addition, multiplication, or both?

answered Nov 10, 2023

1 answer 58.9k views

Source: Planetary Motion: The History of an Idea That Launched the Scientific Revolution, from earthobservatory.nasa.gov. The ancient Greek philosophers, whose ideas shaped the worldview of Western Civilization

answered Oct 22, 2023

2 answers 208k views

For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.

asked Oct 21, 2023

1 answer 20.1k views

14. Explain the concept of noncoincident loads for load calculations

asked Aug 28, 2023

1 answer 103k views

The Cold War reached its height of public fear and tension during the - cuban missile crisis arms race space race or The Korean war

asked May 23, 2023

2 answers 130k views

Help me please???????

asked Mar 21, 2023

2 answers 42.5k views

Express 43% as a fraction or mixed number in simplest form

answered Mar 4, 2023

2 answers 115k views

У = -3х5х + y = 14i need help finding the matrix of this

asked Jan 19, 2023

1 answer 213k views

What is the 10% of 1,500 show all the necessary steps

answered Jan 12, 2023

2 answers 14.9k views

A music store buys instruments and then sells them for 30% more than they paid. If the price tag on a trumpet says 104$, how much did the store pay for it?

answered Dec 26, 2022

1 answer 27.8k views

4. If equilibrium output rises by a total of $400 billion in response to an increase in government spending of $80 billion, what is the marginal propensity to consume?

asked Dec 9, 2022

1 answer 12.9k views

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