Questions by Daniel Barral

Questions by Daniel Barral

A 1.67 g particle is moving at 4.58 m/s toward a stationary 9.54 g particle. With what speed does the heavier particle approach the center of mass of the two particles? Answer in units of m/s.

asked Dec 7, 2021

1 answer

2 votes

228k views

Write some facts about the Location of Sumerian city-states:

asked Jul 24, 2021

1 answer

2 votes

59.0k views

Suppose that circles R and S have a central angle measuring 125°. Additionally, circle R has a radius of 2 3 feet and the radius of circle S is 3 4 feet. If the length of the intercepted arc for circle

asked Jun 7, 2021

1 answer

5 votes

202k views

Use mental math to solve for the missing number:

asked May 25, 2021

2 answers

3 votes

51.4k views

If we have information about workers' marginal products, then total and average product can be found by

asked Apr 10, 2021

1 answer

5 votes

50.4k views

A SOAP analysis involves evaluating which of these in media messages? a. Subject, Occasion, Audience, Purpose b. Sources, Opinions, Action Plans c. Suggestion, Origin, Angle, People d. Social Opportunities

asked Mar 19, 2021

1 answer

3 votes

101k views

Center at (5,-2), passes through (4,0)

asked Feb 16, 2021

1 answer

1 vote

15.8k views

In what ways might the growth of the oil industry affect Texas? (think about the environment, the economy, the population, etc.) helppp

asked Feb 6, 2021

1 answer

2 votes

64.7k views

When a transcription factor interacts with DNA histones must be present in the promoter. covalent bonds are formed so that the factor cannot be removed. it forms noncovalent bonds with functional groups

asked Dec 23, 2020

1 answer

5 votes

230k views

3. What changes take place during chemical weathering? a. Rock fragments are combined into larger pieces. b. The mineralogy of previously existing rocks changes. c. Minerals crystallize as water evaporates.

asked Jul 16, 2020

1 answer

1 vote

116k views

10. What are herbivores? a.They are organisms that require plant material for food, habitat, or reproduction b.They are organisms that eat only plant material c.They are organisms that eat only meat d.

asked Jul 14, 2020

2 answers

3 votes

45.6k views

5. Janelle practices basketball every afternoon in her driveway. Each day, her goal is to make 4 more baskets than she made the day before. If she makes 10 baskets the first day and meets her goal for

asked Jun 18, 2020

1 answer

2 votes

78.3k views

A car costs $9,000. If Mr.Smith has saved 20% of this amount, how much did he save?

asked Apr 22, 2020

2 answers

1 vote

48.4k views

What effects would a trip to a medieval town have had on your five senses

asked Aug 20, 2019

1 answer

4 votes

21.0k views

How does the brain work with other systems to keep the body healthy?

asked Aug 9, 2019

1 answer

1 vote

35.0k views

Which of the following is a chemical property of the noble gases? A.The boiling points are close together. B.The melting points are close together. c.They are unreactive. d. Mass increases down the group.

asked Jun 19, 2019

2 answers

0 votes

56.3k views

Find the area of the figure

asked Jun 7, 2019

1 answer

0 votes

132k views

Cialdini and his colleagues (1976) counted the number of college insignia t-shirts worn by university students on the monday after their teams played football. these researchers found that students were

asked Apr 27, 2019

1 answer

1 vote

47.5k views

The special shells the men call shells on wheels" are whizzing by continuously. they explode silently and have no smell but can be deadly. they killed several men yesterday. one of my men refused to put

asked Oct 17, 2018

1 answer

1 vote

85.3k views

Leslie weighs her marbles in a jar, and the scale reads 474 grams. The empty jar weighs 439 grams. Each marble weighs 5 grams. How many marbles are in the jar?

asked May 16, 2018

1 answer

1 vote

189k views

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