Recent activity by Tong Xu

Recent activity by Tong Xu

Need help graphing some problem.

answered Oct 22, 2023

1 answer 22.9k views

While configuring Windows Server 2019 as a WSUS server, which of the following role services would you select to store information about updates in the Windows Internal Database?

answered Oct 22, 2023

1 answer 77.6k views

HELP PLS! Which function rule represents the data in the table below?

asked Jun 21, 2023

2 answers 1.3k views

Select all the prime numbers. 3 9 13 23 33

asked Jun 1, 2023

1 answer 217k views

The health continuum is used to show

answered May 26, 2023

2 answers 167k views

A researcher wants to experiment with an element that reacts like sodium (na) but has a greater atomic mass. which element should the researcher select for the experiment?

asked May 4, 2023

1 answer 87.7k views

What is the recommended amount of physical activity for children? A. at least 2 hours per day B. 4 hours per week C. at least 1 hour per day D. no more than 30 minutes per day Please select the best answer

answered Mar 20, 2023

2 answers 174k views

If 3.00 moles of FeCl3 are dissolved in water to make 5.00 L of solution, what is the molarity of the solution?

asked Mar 8, 2023

1 answer 137k views

A scientist has two saucepans made of iron. He heats up silver nitrate solution in one, and zinc nitrate solution in the other.(a) A hole appears under one of the saucepans. Which saucepan is it?(b) Explain

asked Feb 14, 2023

1 answer 49.1k views

Someone plzzz help me i suck at math!!!

asked Nov 21, 2022

1 answer 50.4k views

Helppp me pls trying to get 100%

answered Nov 21, 2022

2 answers 166k views

Write a congratulation to your brother who has won and an essay writing competition held at school

answered Oct 10, 2022

2 answers 111k views

Which is more expendable in the desert, a water canteen or a pencil?

answered Sep 16, 2022

2 answers 164k views

It costs $25.00 to rent a moving van plus an additional $0.50 for every mile you drive. The cost function is (X) = 0.50x25 ) How much does it cost to rent the van if you drive 80 miles?

answered Aug 23, 2022

1 answer 72.5k views

The ratio of the lengths of corresponding sides of two similar hexagons is 4:7. Find the ratios of their AREAS.

asked Jun 21, 2022

2 answers 41.4k views

I need help eeeeeeeee

answered May 23, 2022

1 answer 96.7k views

Help me out plzzzzzzzzzz!

answered Apr 25, 2022

1 answer 128k views

What role did regional differences begin to play in the early republic?

asked Apr 24, 2022

1 answer 29.7k views

Why did Germany declare war immediately after Austria-Hungary declared war on Serbia?

answered Apr 13, 2022

1 answer 194k views

6.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of 26. g/mol, is burned completely in excess oxygen, and the mass of the products

asked Apr 11, 2022

1 answer 142k views

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