Questions by Saeed Arianmanesh

Questions by Saeed Arianmanesh

The half-life of tritium (31H) is 12.3 years. If 57.0 mg of tritium is released from a nuclear power plant during the course of a mishap, what mass of the nuclide will remain after 49.2 years? mg

asked Apr 20, 2021

1 answer

3 votes

123k views

A person is trying to judge whether a picture (mass = 1.05 kg) is properly positioned by temporarily pressing it against a wall. The pressing force is perpendicular to the wall. The coefficient of static

asked Nov 18, 2020

1 answer

4 votes

196k views

Which of the following comments is most likely to be made in a group characterized by groupthink? A. "In order to proceed democratically, we need to know the honest opinions of all group members." B. "We

asked Sep 8, 2020

1 answer

1 vote

65.2k views

Based on the passage, identify the possiblt theme from the chrysanthemums

asked Aug 6, 2020

1 answer

1 vote

58.2k views

What methods can be used to interpret the status of someone’s body composition? A) Target heart rate zone and cholesterol level B) body mass index and body fat percentile C) height and age percentiles

asked Mar 9, 2020

1 answer

4 votes

27.1k views

What is the correct hierarchical structure of authority in a high school, from the highest level of authority to the least?

asked Dec 6, 2019

2 answers

3 votes

203k views

Write a paragraph that explains how cells in a many-celled organism are like teammates on a sports team.

asked Oct 16, 2019

1 answer

4 votes

149k views

Atoms like sodium and lithium often lose electrons, which makes them

asked Aug 3, 2019

2 answers

2 votes

78.8k views

What issue did the great compromise address?

asked Nov 12, 2018

2 answers

4 votes

189k views

What are the most important character traits for a good brother

asked Jul 24, 2018

1 answer

5 votes

51.4k views

All primates, including humans, have large brain relative to their body size. In addition, humans have a more highly developed forebrain and midbrain than nonhuman primates.in humans, what senses and/or

asked Jun 24, 2018

2 answers

0 votes

141k views

In a pet store the number of fish is 120 more than three times the number of reptiles. If the pet store has 210 fish, how many reptiles does it have? Write a two step equation to model the scenario. Then

asked May 18, 2018

2 answers

4 votes

116k views

Please help me. A. When this poster was produced, China was in conflict with European countries. B. When this poster was produced, China had the worlds fifth-largest economy C. When this poster was produced,

asked Apr 23, 2018

1 answer

4 votes

22.9k views

Find the volume 12 points

asked Apr 6, 2018

1 answer

4 votes

156k views

A transversal must intersect two or more parallel lines true or false

asked Dec 17, 2017

2 answers

5 votes

188k views

When the temperature of an object increases, what happens to the kinetic energy of the particles in the object? A.It is conserved. B.It equals zero. C.It increases. D.It decreases.

asked Sep 4, 2017

1 answer

1 vote

120k views

Is it possible to find coordinates on the map of australia? why or why not?

asked Jun 1, 2017

1 answer

0 votes

230k views

Which two countries settled most areas in Central and South America? a. England and France b. England and Spain c. Spain and France d. Spain and Portugal

asked May 13, 2017

2 answers

0 votes

28.1k views

The tension we see between the two young people and Okeke in “Marriage Is a Private Affair” __________. is common only in Nigeria where the story is set is unique to that particular area of Nigeria reflects

asked May 6, 2017

2 answers

5 votes

9.7k views

What influence did geography play in the development of Greek society?

asked Sep 6, 2016

1 answer

3 votes

130k views

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