Questions by Alexander Cosman

Questions by Alexander Cosman

What is the speed of light in a medium with an index of refraction n=1.95?1.54x10 m/s1.05x10 m/s6.50x107m/s4.95x10 m/s

asked Dec 17, 2023

1 answer

45 votes

115k views

What is the ratio of boys to girls? Boys: 5 Girls: 2 select all that are correct (more than one answer) A. 2 to 5 B. 2/5 C. 5:2 D. 2:5

asked Jul 13, 2023

2 answers

41 votes

657 views

Describe what you think the function is of the neon green structure in the cell.

asked Jan 12, 2023

1 answer

12 votes

492k views

How do scientists use rock layers to date fossils ? USE IN YOUR OWN WORDS. 40 POINTS DONT SKIP !

asked Dec 8, 2022

1 answer

1 vote

477k views

By the time they came, we ………………our dinner. ( had finished / finished / would finish / were finishing )

asked Dec 1, 2022

2 answers

18 votes

497k views

18 We paid $72 for 9 sodas. What was the rate of dollars per soda?

asked Nov 15, 2022

2 answers

3 votes

396k views

Plz help me out ohbsbsb

asked Jun 1, 2022

1 answer

38 votes

471k views

This is for a personal narrative. Please help Tell about a time that you had a problem, and tell how you solved the problem.

asked Feb 17, 2022

2 answers

41 votes

180k views

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