Answers by Samutz
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Answers by Samutz

Answers by Samutz
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Suppose a radioactive substance decays at a rate of 4% per hour. How long does it take until the substance is half of its original weight? 7 days and 5 hours 1713 hours 712 hours 17 days and 8 hours also
answered Jan 28, 2020
3 votes
228k views
How do I solve (3!)?
answered Nov 8, 2019
2 votes
77.0k views
(Pschology!!!) You were having trouble remembering the color order in the spectrum until your teacher made a saying, Roy G. Biv, out of it. The fact that now, years, later, you can easily remember it is
answered Oct 30, 2019
6 votes
112k views
How do we know that there is an insignificant amount of dark matter in the solar system?
answered Jun 9, 2019
2 votes
6.4k views
You may need a piece of paper to write this down and understand. they have a box on a table with 3 arrows. one of them is pointing both up and down and have a 4N above it and -4N on the bottom . they have
answered Apr 15, 2019
5 votes
234k views
what was the directional trend in the spread of the Black Death? more south-north, west-south, west-east, north-south or north-west
answered Dec 24, 2018
3 votes
8.3k views
What is the meaning of "pastoral" in the following sentence: My dad is there, too, hugging her from behind, and from the looks of it, they're somewhere rural-maybe some pastoral patch of small-town New
answered Oct 13, 2018
5 votes
14.7k views
Which of these is considered to be the "spark" which ignited World War I? A) the invasion of Poland B) the invasion of Belgium C) the assassination of Franz-Ferdinand D) the sinking of a British passenger
answered Jun 14, 2018
1 vote
181k views
Explain how a disease of the connective tissue could affect the structure and function of the following body systems: a) integumentary, b) skeletal, and c) muscular.
answered Jun 9, 2018
4 votes
204k views
What is the volume of the solid? Be sure to label your answer. Round to the nearest hundredth.
answered May 3, 2018
5 votes
177k views
Factor completely 3x2 + x + 7. A) (3x + 1)(x + 7) B) (3x + 7)(x + 1) C) Prime D) (3x + 4)(x + 3)
answered May 1, 2018
5 votes
125k views
What were the long term causes of the french revolution?
answered Jan 30, 2018
6 votes
130k views
Which of the following terms describe the climate in Bangladesh and southern Sri Lanka? A. Tropical and wet climate B. Tropical and dry climate C. Temperate climate D. Highland climate
answered Oct 24, 2017
4 votes
63.5k views
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