Questions by Zhiyuan

Questions by Zhiyuan

A man of mass 50kg ascends a flight of stairs 5m high in 5 seconds.If acceleration due to gravity is 10m/s the power expended is

asked Dec 11, 2024

1 answer

5 votes

47.1k views

(T/F) A corroded switch will not cause a parallel circuit to act like a series-parallel

asked Dec 7, 2024

1 answer

0 votes

198k views

President Grant relied on the Quakers to play what role in Indian Territory? A. serve as ambassadors of the US government B. run agencies to help Native Americans C. create and manage a banking system

asked Nov 13, 2024

2 answers

2 votes

13.2k views

A student performs a neutralization reaction between potassium hydroxide and phosphoric acid. How many moles of KOH is required to neutralize 35.5 ml of 0.4599 M H₃PO₄ based on the given, unbalanced reaction

asked Oct 21, 2024

1 answer

5 votes

167k views

List all components in the skinny marg. How many ounces of tequila?

asked Aug 25, 2024

1 answer

4 votes

154k views

Which of these observations about two wild animals would be the strongest evidence that they are members of the same species? A They both have backbones. B They both breathe with lungs. C They live in

asked Jul 6, 2024

1 answer

3 votes

148k views

What is the discontinuity of the function (x²-4x-12)/(x²)?

asked Jul 6, 2024

1 answer

2 votes

147k views

Which of the following best describes the needs provided for by subsistence farming? a) Economic surplus for trade b) Basic food and shelter for survival c) Technological advancements d) Education and

asked Jun 27, 2024

1 answer

4 votes

181k views

shemar owns an 80-percent interest in an llc that is taxed as a partnership. shemar is not involved in any of the llc's business management. the llc has net ordinary income from business activities of

asked Jun 25, 2024

1 answer

2 votes

222k views

Why did Mill think that personal conduct should be left alone as much as possible?

asked Jun 5, 2024

1 answer

5 votes

16.3k views

Question 2 of 5 Which number line shows the solution of 4x - 36 < -12?

asked Oct 11, 2023

1 answer

3 votes

78.2k views

11. Joe bought 3 pairs of jeans for $71.40. a. How much did he pay per pair? b. How much would be need to pay for 8 pairs of jeans? C. Solve by setting up a proportion

asked Jun 15, 2023

2 answers

23 votes

116k views

the equation of line j is y= -9/4x +6 the equation of line k is y=4/9 +2 are line j and k parallel or perpendicular?

asked May 10, 2023

1 answer

2 votes

73.9k views

The area of a regular nonagon is 150 square cm. What is the area of a regular nonagon with sides three times the sides of the smaller nonagon?

asked Dec 18, 2022

1 answer

8 votes

123k views

Which expression is equivalent to the expression 4(6+y)+7?

asked Nov 8, 2022

1 answer

7 votes

184k views

Yes, she had changed her mind after sixty years and she would like to see George. I want you to find George. Find him and be sure to tell him I forgot him. I want him to know I had my husband just the

asked Aug 21, 2022

1 answer

2 votes

167k views

Select the correct answer from each drop-down menu. first drop down:$411,236 $425,352 $449,739 second drop down: annuity payments lumb-sum payments

asked Aug 11, 2022

1 answer

2 votes

177k views

Elements that are at risk in areas that are prone to drought

asked Jun 28, 2022

1 answer

0 votes

210k views

Please urgent please help

asked Jun 9, 2022

2 answers

1 vote

43.2k views

Yasir wants to determine if there is a relationship between room color and sleep. Based on his research, Yasir makes an educated guess that people fall asleep more quickly in a room painted blue than in

asked May 15, 2022

2 answers

2 votes

116k views

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