Answers by Ryanjdillon
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Answers by Ryanjdillon

Answers by Ryanjdillon
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1. Express 53 pm, the size of a hydrogen atom, in scientific notation
answered Jun 21, 2021
4 votes
74.1k views
Peter is a college professor. His annual salary is $112,000. If he has to pay 25% income tax what is the amount of tax he will pay? A) $30,000 B) $28,000 C) $25,000 D) $22,000
answered Mar 31, 2021
6 votes
20.0k views
How do you find how many solutions a equation has?
answered Feb 27, 2021
7 votes
132k views
How many neutrons are in an atom of Uranium-235?
answered Jan 15, 2021
3 votes
207k views
Under certain circumstances, glycolysis takes place anaerobically, in the absence of oxygen. When this happens, which of the following products may be produced? a.lactate b.ethanol c.carbon dioxide d.acetyl
answered Dec 15, 2020
4 votes
213k views
Two samples of water are mixed together. The first sample has a mass of 0.50 kg and is at 0°C. The second sample has a mass of 1.5 kg and is at 100°C. What is the equilibrium temperature of the water,
answered Dec 1, 2020
4 votes
92.6k views
Compare and contrast procedures in a criminal case with procedures in a civil case. ​
answered Jul 9, 2020
3 votes
189k views
A compound contains only carbon, hydrogen, nitrogen, and oxygen. Combustion of 0.157 g of the compound produced 0.213 g of CO2 and 0.0310 g of H2O. In an- other experiment, 0.103 g of the compound produced
answered May 21, 2020
4 votes
16.3k views
The area of a square garden is 200 m squared. How long is the diagonal
answered Jan 8, 2020
0 votes
151k views
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