Recent activity by Yunyi Hu

Recent activity by Yunyi Hu

What is the percent composition by mass of oxygen in magnesium oxide.

answered Dec 15, 2023

1 answer 343k views

Can someone solve this for me?

answered Nov 12, 2023

1 answer 215k views

True or False: Suspected Abuse or Neglect to children of all legal statuses must be reported. This includes individuals born in the United States, as well as immigrants regardless of documented status.

answered Aug 12, 2023

2 answers 442k views

Solve using the geometric theorem

answered Jul 15, 2023

1 answer 346k views

Look at the dictionary definition of the word subterranean. subterranean \ ˌsəb-tə-ˈrā-nē-ən \ adjective: underground Which sentence best uses the word subterranean? (A) The group is planning on going

asked Jul 2, 2023

2 answers 494k views

Given, \displaystyle\rm\Omega(n)=\sum_(k=2)^(n-1) \int_(0)^{(\pi)/(4)} (\sin ^(2 k+1) x \cos ^(k) x+\sin ^(k) x \cos ^(2 k+1) x)/(\sin ^(3 k+3) x+\cos ^(3 k+3) x) d x Then find, \displaystyle\rm\lim _(n

answered Jun 30, 2023

1 answer 456k views

Is - 11/4 a rational

asked May 2, 2023

1 answer 229k views

An opinion prepared by a judge who supports the court's decision but wishes to in some way clarify, emphasize, or offer different reasons is

answered Mar 27, 2023

1 answer 473k views

Explain how to find the distance between 1 and -3 on a number line.

answered Mar 16, 2023

2 answers 285k views

What year did slavery start?

answered Dec 15, 2022

2 answers 91.4k views

If oranges cost 2$ and each and you buy 27 oranges how much do u neec to spend

asked Dec 4, 2022

2 answers 318k views

Select the correct answer from each drop-down menu. Read the passage. Then complete the objective summary.

answered Sep 20, 2022

2 answers 140k views

1. A chemical change occurs when

asked Jul 4, 2022

1 answer 301k views

What is photosynthesis .......?

answered Jun 11, 2022

2 answers 19.0k views

What is different between family and friends ?

answered Jan 8, 2022

2 answers 489k views

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