Questions by David Siro

Questions by David Siro

Show the curved arrow mechanism and both products for the reaction between methyl iodide and ethoxide.

asked Aug 15, 2024

1 answer

3 votes

231k views

A 10 kg object is attached to a spring and is pulled 0.5 m from its rest position at an angle of 30 degrees to the horizontal. The spring has a spring constant of k and is compressed 0.3 m. Calculate the

asked Jul 20, 2024

2 answers

3 votes

164k views

The document called the Mayflower Compact was named for what

asked Jul 3, 2023

2 answers

2 votes

361 views

Refer to the map below to answer the following question: A map image of ancient China is shown. The region is divided into sections. The map shows the population change over a period of time in China.

asked May 13, 2023

1 answer

14 votes

8.5k views

What is an example of a reservoir? A. Beach B. cloud C. Desert D. lake

asked Jan 17, 2023

1 answer

5 votes

146k views

What is the only penguin to breed during the winter in antarctica?

asked Sep 15, 2022

1 answer

0 votes

225k views

Please help !! I have no clue how to do this

asked Aug 19, 2022

1 answer

25 votes

85.0k views

The total number of males in a country which has a total land of 140000²km. 150000000 of males and 130000000 for female, including all migrants: a)calculate the total population of the country. b)the population

asked Aug 5, 2022

2 answers

1 vote

196k views

What is the circumference of this circle? Show work please. The number is 12cm btw if you can't read it.

asked Jul 3, 2022

2 answers

3 votes

197k views

A person who is 6 feet tall casts a shadow that is 3.5 feet long. A nearby tree casts a shadow that is 22.75 feet long. What is the height of the tree? Show your work.

asked May 21, 2022

1 answer

8 votes

162k views

A person who is 6 feet tall casts a shadow that is 3.5 feet long. A nearby tree casts a shadow that is 22.75 feet long. What is the height of the tree? Show your work.

asked May 21, 2022

1 answer

8 votes

162k views

A person who is 6 feet tall casts a shadow that is 3.5 feet long. A nearby tree casts a shadow that is 22.75 feet long. What is the height of the tree? Show your work.

asked May 21, 2022

1 answer

8 votes

162k views

Cual fue el problema en la pelicula avatar

asked Mar 11, 2022

1 answer

1 vote

166k views

Why is Brain Drain negative for the country of origin? Support your answer with few points. Each points must be briefly explained.

asked Mar 10, 2022

1 answer

18 votes

26.9k views

There are three kinds of ______________ verbs. They are ________ verbs, __________ verbs and __________ verbs. (Spanish Work)

asked Nov 7, 2021

2 answers

5 votes

56.3k views

How does this passage describe "history"? please

asked Sep 10, 2021

1 answer

3 votes

19.4k views

3. Which of the following brought significant infrastructure developments, such as roadway improvements, the addition of streetlights, sidewalks, and construction of new apartments, hotels and businesses

asked Aug 12, 2021

1 answer

1 vote

45.5k views

A man can jog 10 miles in 90 minutes. What’s his speed in mph?

asked Jul 15, 2021

1 answer

5 votes

68.3k views

In the blanks are: 1st Blank: cabinet; alliance; order 2cnd Blank: International; federal; foreign

asked Jul 11, 2021

1 answer

4 votes

19.1k views

One day in class you meet a student who has different beliefs in a different background when you ask him about whether he saw a football game on TV the night before he explains that he and his family believe

asked Jun 25, 2021

1 answer

4 votes

217k views

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