Answers by Kangwei Xiao

Answers by Kangwei Xiao

What is the appropriate mass of 1 cm² column of air that extends from sea level to the top of the atmosphere? A) 1 gB) 1 kgC) 10 kg D) 100 kg

answered Sep 17, 2023

20 votes

196k views

Write a similarity statement for triangles.B.50A60CD/60-70 FΟ ABC ~ AFDEACBA~ADEF| AABC ~ADEFΔACBN ΔDEF

answered Sep 14, 2023

14 votes

182k views

Select the correct answer. Which country has a comparative advantage for producing cups? Units of Cups Produced per Hour per Worker Units of Plates Produced per Hour per Worker India 15 10 France 8 9 Japan

answered Aug 17, 2023

7 votes

353k views

The large triangle is made of four rows of small triangles. Some of the small triangles have three corners that are on the large triangle. Shade each of these small triangles.

answered Jun 13, 2023

26 votes

451k views

In the late 1800s, where did most European immigrants live in the United States? on large farms in large cities just outside cities in small towns Save and Exit Mark this and return ext Submit

answered May 25, 2023

15 votes

429k views

PLS HELP with this from khan academy. I’m struggling, and it’s due today.

answered Sep 6, 2022

9 votes

380k views

The difference between the product of (-15) and (-2) and the sum of (-10) and (+3) Write a mathematical expression that represent the statement given above.

answered Jun 25, 2022

17 votes

289k views

What is a factor that influences population growth is female education in an Less-developed countries

answered Apr 24, 2022

24 votes

531k views

If you spell “sit in the tub” s-o-a-k, and you spell “a funny story” j-o-k-e, how do you spell “the white of an egg”?

answered Feb 1, 2022

19 votes

154k views

Ted added parentheses to this expression so that it's value is greater than 75. Where did Ted add the parentheses? 10+9x3-1x2

answered Jan 21, 2022

16 votes

95.6k views

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