Questions by Jack Poulson

Questions by Jack Poulson

How can astronomers determine the density of the planet around the star 83 Per in the Perseus constellation, given information on its mass from the radial velocity (Doppler) technique and its size from

asked Dec 21, 2024

1 answer

5 votes

38.5k views

What was striking about the busts made by Roman artists? A. They were highly detailed. B. They were colorful. C. They were life-sized. D. Please provide an answer.

asked Dec 7, 2024

1 answer

5 votes

210k views

In the most common pattern of embryo sac development in angiosperms, how many nuclei end up at the chalazal end? a. 1 b. 3 c. 5 d. 7 e. 9

asked Sep 1, 2024

1 answer

3 votes

152k views

9. Which factors led to the rise of revolutionary activities in India? /10/Write a note on Swadeshi and Boycott. 11. Bring out the differences between the moderates and the radicals. 12. Mention the two

asked May 9, 2024

1 answer

4 votes

106k views

A(n) _______ creates the computer code for developing new systems software or maintaining existing systems software. 1) Software engineer 2) System analyst 3) Database administrator 4) Network administrator

asked Apr 6, 2024

1 answer

2 votes

76.4k views

For the double-slit experiment in which one electron is fired at a time, what is the best description of what one individual electron does in this experiment in the context of matter waves? A) Passes through

asked Feb 24, 2024

1 answer

3 votes

234k views

Question 8 of 10 How is the modern interpretation of the phrase "all men are created equal" different from its original meaning? • A. Today it is interpreted to include only those born in the United States,

asked Feb 13, 2024

1 answer

2 votes

148k views

What are the effects of warming up?

asked Oct 24, 2023

1 answer

4 votes

150k views

At his job, Tomas earns a commission plus an hourly wage. The function below describes the total dollar amount Tomas earns, based on the number of hours he works,f(h) = 250 +8.5hWhat represents the hourly

asked Sep 23, 2023

1 answer

4 votes

72.9k views

The science teacher has to write report cards for all her students. It takes 1/8 of an hour to complete one report card. How many report cards can the teacher complete in 14 hours?

asked Aug 7, 2023

1 answer

5 votes

207k views

Which of the following is an equivalent expression of 18x2 +14x + 7? 7(18x2 + 14x) 14x + 18x2 + 7 32x3 + 7 18x2(14x + 7)

asked Jul 20, 2023

1 answer

5 votes

191k views

What 2 factors affect the Kinetic Energy of an object? Which of the 2 factors has more of an influence? Explain. What are the two units?2 Factors2 Units2 More Influence

asked Jul 4, 2023

1 answer

1 vote

117k views

Area of a regular heptagon

asked Apr 2, 2023

1 answer

0 votes

27.5k views

Whats another way of saying 660 divided by 15

asked Jan 24, 2023

1 answer

16 votes

147k views

What was the primary government druing the middle ages

asked Oct 28, 2022

2 answers

3 votes

167k views

Wich where members of the central powers

asked Oct 2, 2022

1 answer

13 votes

167k views

If 15% of a value is 120 what is 20% of the value

asked Jul 26, 2022

2 answers

24 votes

97.6k views

What are the two laws/legislation that protect citizens against xenophobia

asked Jun 14, 2022

1 answer

5 votes

212k views

What is 25% of 50? I ready diagnostic test

asked Apr 17, 2022

2 answers

15 votes

149k views

What do you think this passage is showing about the boys? Lord of the flies chapter 7 help

asked Mar 11, 2022

1 answer

4 votes

185k views

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