Answers by Ddonche
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Answers by Ddonche

Answers by Ddonche
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A certain mass of carbon reacts with 23.3 g of oxygen to form carbon monoxide. ________ grams of oxygen would react with that same mass of carbon to form carbon dioxide, according to the law of multiple
answered Aug 22, 2019
1 vote
52.4k views
Bananas sell for $.46 per pound. Is $2.00 enough to buy four pounds of bananas?
answered May 28, 2019
3 votes
40.9k views
A submarine was situated 760 feet below sea level. If it goes 320 feet up and then down 80 feet, what is the submarine's new position?
answered Apr 28, 2019
6 votes
217k views
A gas cylinder contains 2.0 mol of gas X and 6.0 mol of gas Y at a total pressure of 2.1 atm. What is the partial pressure of gas Y? Use mc017-1.jpg. 0.50 atm 1.6 atm 2.1 atm 2.8 atm
answered Apr 12, 2019
1 vote
5.3k views
Solve the inequality 2(4-3)>-3(3x)+5x
answered Mar 23, 2019
4 votes
219k views
Earth is the only planet that has a _____ and a _____. Cryosphere,biosphere lithosphere,cryosphere Biosphere,Hydrosphere
answered Oct 18, 2018
5 votes
204k views
HELPPPPPPPPPPPPPPPP:(
answered Oct 6, 2018
3 votes
234k views
The largest institution in the world devoted to drug abuse research is the:
answered Aug 16, 2018
5 votes
196k views
The height of Tower A is 720 feet more than Tower B. The two towers have a combined height of 1,982 feet. What are the heights of each​ tower?
answered Apr 24, 2018
3 votes
184k views
Decide if the following problem is an example of a permutation or a combination. State your rationale. For a study, 4 people are chosen at random from a group of 10 people. How many ways can this be done?
answered Feb 13, 2018
5 votes
202k views
Who introduced Arabic numerals to Italy?
answered Feb 1, 2018
1 vote
224k views
Are rules, typically applied to router interfaces, that specify permitted and denied traffic.
answered Jan 27, 2018
7 votes
218k views
6. In the following sentence , which word is an adverb used to modify and adjective ? It was quite late for a telephone call. A. Telephone B. For C. Late D. Quite 7. When forming the superlative degree
answered Jul 16, 2017
2 votes
61.9k views
Marcie bought a 50-foot roll of packing tape. she used two 8 5/6 foot lengths. how much tape is left on the roll
answered Jan 29, 2017
5 votes
127k views
What is the lateral area of the rectangular prism with a base length of 17 m, a base width of 7 m, and a height of 5 m?
answered Sep 8, 2015
7 votes
137k views
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