Recent activity by Wray Zheng

Recent activity by Wray Zheng

by selling an article for #2500 a trader made a profit of #200.find the percentage profit of the article.

answered Nov 19, 2023

1 answer 77.4k views

I'm having trouble here, please help! In this task, you will get to be a television weatherperson in a French-speaking region or place of your choice. Investigate the upcoming weather forecast for the

answered Oct 20, 2023

1 answer 481k views

Rhian's aunt is 60 years old. Over the past few years, she has become very tired and has experienced unexpected weight gain. Which of the following treatments may help relieve her symptoms? A. Radioactive

answered Oct 7, 2023

2 answers 254k views

What are the reasons for season change?

answered Aug 23, 2023

2 answers 303k views

Consider the expression below

answered Jul 16, 2023

1 answer 354k views

7) A rectangle has a perimeter of 12y2 – 2y + 18 and has a width of 4y? – y +6. What is the length of the rectangle?

answered Jun 23, 2023

1 answer 240k views

It costs $20 a day to rent a car and $30 for a full tank of gas. If Stacy fills up the tank 3 times and has the car rented for 14 days, how much does she owe?

answered Apr 25, 2023

2 answers 388k views

Which of the following will NOT form a tessellation? A. regular triangles B. regular heptagons C. regular hexagons D. squares

answered Mar 28, 2023

2 answers 534k views

Hello! I need help on a assignment quick! It is about transversals of parallel lines: solve for x and name angle pairs. If you could help it would be amazing! Thank you!

answered Mar 12, 2023

1 answer 346k views

What was the arms race? A. Competition to gain allies in Europe and Asia as quickly as possible B. Competition to build more increasingly powerful weapons C. Race to be the first nation into outer space

answered Jan 21, 2023

1 answer 472k views

HELP PLEASE !!!!!!!!!!

asked Dec 22, 2022

1 answer 376k views

Is the middle school ID the same as high school ? Why Help pls

answered Dec 20, 2022

1 answer 6.2k views

The aim of this activity is to implement an algorithm that returns the union of elements in a collection. Although working with sets is quick and easy in Python, sometimes we might want to find the union

answered Dec 16, 2022

1 answer 109k views

Can someone help me with this question?

asked Sep 15, 2022

1 answer 447k views

A _____ overture is an independent, one-movement work intended for the concert hall and not designed to precede an opera or play.

answered Aug 3, 2022

1 answer 429k views

Why do you look like dababy?

answered May 20, 2022

2 answers 127k views

What kind of challenges does photographer encounters? Do you think you can get inspired by your surroundings and document it?

asked Jan 9, 2022

1 answer 464k views

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