Answers by Lukaswelte
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Answers by Lukaswelte

Answers by Lukaswelte
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What causes interstellar dust and clouds of gas to condense into planets and stars? A)The Law of Electromagnetism B) The Law of Universal Gravitation C)The Law of Dust and Clouds D) The Law of Thermodynamics
answered Oct 15, 2018
3 votes
54.3k views
Some isotopes of elements are unstable and decay into other, more stable isotopes over time. For example, it takes 153 years for half of a sample of silicon (Si) atoms with 14 protons, 14 electrons, and
answered Jun 4, 2018
3 votes
175k views
A stack of 500 sheets paper is 3 inches in height. What is the thickness of one sheet of paper, in inches? Answer with supporting work:
answered May 22, 2018
2 votes
228k views
una empresa fabrica relojes y los entrega en un estuche de madera. Cada estuche lo compra en $18. La empresa esta considerando fabricar los estuches con costos fijos de $3,600 y un costo variable de $12
answered May 18, 2018
2 votes
105k views
Find the first six terms of the sequence. (1 point) a1 = 7, an = an-1 + 6 a) 13, 19, 25, 31, 37, 43 b) 0, 6, 12, 18, 24, 30 c) 7, 6, 12, 18, 24, 30 d) 7, 13, 19, 25, 31, 37
answered Mar 1, 2018
4 votes
81.0k views
Who was the most influential philosopher in chinese history?
answered Jan 23, 2018
4 votes
137k views
Write the equation that is the translation of y=|x| left 9 units and up 11 units
answered Dec 1, 2017
2 votes
13.5k views
A cyclist rides her bike at a rate of 12 kilometers per hour. What is this rate in kilometers per minutes? How many kilometers will the cyclist travel in 20 minutes?
answered Nov 13, 2017
5 votes
43.1k views
Neutralization is a reaction between a(n) a. acid and a base. b. acid and a metal. c. base and a salt. d. salt and water.
answered Nov 10, 2017
0 votes
74.7k views
An atom that undergoes radioactive decay and has a large nucleus most likely contains more neutrons than protons. more protons than neutrons. more protons than electrons. more electrons than protons.
answered Oct 6, 2017
0 votes
184k views
In order to eliminate piles, you must _________. a. Have a special pile for mail b. Keep flat surfaces clear c. Organize the stacks of papers d. Reduce your use of hanging files
answered Apr 26, 2017
4 votes
206k views
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