Questions by Nij

Questions by Nij

You can have refraction without dispersion, but you cannot have dispersion without refraction. Explain why

asked Mar 6, 2023

1 answer

0 votes

51.1k views

Which of the following occurs when the evolutionary effects of genetic drift is the greatest? The population size is small The population size is large $exual selection occurs Intraspecific competition

asked Jan 20, 2023

2 answers

2 votes

47.5k views

Please help me with this question

asked Nov 2, 2022

1 answer

2 votes

29.5k views

Solving the following system using the elimination of substitution method. 5a+3b=11 -2a+3=b

asked Sep 9, 2022

1 answer

5 votes

72.5k views

22. Using the graph, state the approximate x-intercept of the function? a. (0, -1) b. (0.5, 0) C. (-1,-1.75) d. (1, 2)

asked Mar 1, 2022

2 answers

4 votes

139k views

Which of the following is used to measure a vehicle's efficiency when it comes to distance traveled with 1 gallon of gas? A. Odometer B. GPA C. Fuel tank size D. MPG

asked Feb 4, 2022

1 answer

18 votes

215k views

The Book Division of Tandem books manufactures and sells paper back books for $9.60 per book. Its unit variable costs and unit fixed costs are $0.24 and $0.09, respectively. The Sunset Division wants to

asked Dec 24, 2021

1 answer

3 votes

94.6k views

Mackinac purchased 10% of ABC stock for $100,000 on 1/1/17. For the Year Ended Market Value December 31, 2017 $109,000 December 31, 2018 89,000 December 31, 2019 106,000 The 12/31/19 balance of the Securities

asked Dec 22, 2021

1 answer

1 vote

59.8k views

Martha was considering starting a new business. During her preliminary investigations, she incurred the following expenditures: Salaries $22,000 Travel 18,000 Professional fees 13,000 Interest on a short-term

asked Sep 25, 2021

1 answer

0 votes

92.1k views

Which kind of advertising aims at increasing sales by informing the public of a company's capabilities? A. Operational B. Institutional C. Product D. Classified

asked Jul 10, 2021

1 answer

4 votes

91.7k views

Questions 1. Write the mechanism for the reaction of acetyl chloride with a carboxylic acid under acidic conditions. 2. Write the mechanism for the reaction of acetyl chloride with a methanol. 3. Write

asked Jun 14, 2021

1 answer

4 votes

87.6k views

Which formula represents hydrofluoric acid? HFO H2F HFO 4 HF

asked Jun 7, 2021

2 answers

0 votes

200k views

What is NAFTA? a. An agreement between the United States and Mexico to no longer trade, b. An agreement between all North American nations to no longer trade, C. An agreement between the United States

asked May 23, 2021

2 answers

0 votes

69.7k views

Which words in this phrase are coordinate adjectives? And the silken, sad, uncertain rustling of each purple curtain A. silken and sad only B. sad and uncertain C. silken, sad, and uncertain only D. silken,

asked Feb 8, 2021

2 answers

5 votes

184k views

Completa la oración con la opción correcta. La palabra diario es un sinónimo de

asked Jan 15, 2021

1 answer

0 votes

23.9k views

A line has a slope of -5/3 through which two points could this line pass? (12,13),(17,10) (16,15),(13,10) (0,7),(3,10) (11,13),(8,18) please help meee

asked Nov 23, 2020

1 answer

0 votes

161k views

A proton moves along the x axis according to the equation x = 38 t + 14 t2, where x is in meters and t is in seconds. Calculate (a) the average velocity of the proton during the first 3.0 s of its motion,

asked Aug 2, 2020

1 answer

0 votes

35.7k views

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