Questions by Martin Rosenau

Questions by Martin Rosenau

Helplplpplp!!!!!!!!!!!!!!!!!!!!!!!!!

asked May 28, 2021

2 answers

0 votes

40.7k views

CALCULATING HALF LIFE A sample of cobalt-60 has an activity of 2000 Bq. What will the activity be after 10 years? Cobalt-60 has a halflife of 5 years. please help i have been stuck on this for a long time.

asked May 12, 2021

1 answer

4 votes

64.3k views

Which expression is equivalent to the one below?

asked Apr 23, 2021

1 answer

0 votes

213k views

Which of the following information about motion can be determined by looking at a position vs. time graph that is a straight line? a.frame of reference b.average acceleration c.velocity d.direction of

asked Apr 8, 2021

1 answer

5 votes

57.8k views

Which of these structures are found in plant cells but not animal cells? A. Gogi apparatus B. mitochondria C. lysosomes D. cell wall

asked Mar 15, 2021

2 answers

0 votes

27.4k views

Select the correct answer. When does information become a liability for an organization? A. when it is not managed properly B. when there are fewer people to collect information C. when information is

asked Oct 4, 2020

1 answer

1 vote

221k views

Which of the following is considered to be an exception to the cell theory

asked Mar 28, 2020

2 answers

5 votes

88.5k views

1/4,1/12,1/36,1/108 Describe the pattern for the sequence. Then find the next three terms

asked Dec 3, 2019

1 answer

5 votes

193k views

24. Which is not true of lipids? They supply cells with energy. They supply cells with nitrogen. They form structural parts of cell membranes. The carry fat-soluble vitamins to cells. 25. Paper is made

asked Nov 24, 2019

1 answer

2 votes

224k views

Five times the greatest of three consecutive even integers is equal to twice the sum of the other two integers plus 42. What are the three integers?

asked Jul 18, 2019

1 answer

3 votes

205k views

What’s the answers for the blanks?

asked Apr 22, 2019

1 answer

1 vote

52.1k views

Why can social media often be described as an "echo chamber"? help me pls its a history question doesnt have to be a super long answer

asked Feb 3, 2019

1 answer

5 votes

91.3k views

In the following conversation, which group discussion technique does Han most clearly demonstrate? HAN: I think a lot of people use their art to deal with emotions. Just listen to almost any song lyric.

asked Jan 6, 2019

2 answers

0 votes

16.0k views

Which is the BEST description of the effect that tractors and other motorized implements have had on Georgia agriculture in the years following World War II? A) Georgia's crop yields decreased because

asked May 11, 2018

2 answers

3 votes

72.5k views

Which of the following would make a good photography subject a person a door a clock all of the above

asked Apr 20, 2018

2 answers

4 votes

218k views

Many english writers and thinkers in the eighteenth century felt that the english language should be standardized.which social change was most closely related to the percieved need for standardization

asked Mar 27, 2018

2 answers

5 votes

89.0k views

Allen needed to buy new soccer shoes. He stopped by the closest store and bought a pair for $98. Later, he saw an advertisement selling the same shoes for $82. What tip could have helped Allen? Buy high-quality

asked Jan 23, 2018

2 answers

5 votes

159k views

Were gladiators usually slaves or usually free

asked Mar 3, 2017

1 answer

1 vote

82.8k views

true or false the shi huangdi, a barrier that linked earlier walls across China's northern frontier, was built ti stop the nomads from invading China

asked Sep 15, 2016

2 answers

3 votes

35.1k views

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