Questions by Aethe

Questions by Aethe

The spectrum of galaxy A and galaxy B both contain the H-alpha emission line, which is normally seen at 653nm. However, in galaxy A the line has an observed wavelength of 710nm, whereas in galaxy B the

asked Jan 3, 2020

1 answer

3 votes

111k views

What time does midnight begin?

asked Dec 6, 2019

2 answers

5 votes

96.0k views

Sienna has a coupon for an additional 15% off her entire purchase at a store. She knows she can solve the expression p-0.15p to find out her total cost. Which of the following expressions could Sienna

asked Sep 26, 2019

1 answer

2 votes

148k views

Whats 5+5 o-O SCREEEEEEEE

asked Sep 12, 2019

1 answer

3 votes

192k views

Please help me with part a and b thank you

asked Aug 22, 2019

1 answer

4 votes

186k views

There are 777 students in a class: 555 boys and 222 girls. if the teacher picks a group of 444 at random, what is the probability that everyone in the group is a boy?

asked Feb 22, 2019

2 answers

2 votes

25.8k views

Faktor hari sukan diadakan

asked Jul 26, 2018

1 answer

1 vote

218k views

Give two examples of amphibians. describe one similarity and difference between amphibians and fish

asked Jul 14, 2018

1 answer

0 votes

141k views

How can the constitution be amended? Nice and short answer

asked Mar 9, 2018

1 answer

2 votes

137k views

What is a acronym for the word definitely

asked Mar 4, 2018

2 answers

5 votes

223k views

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