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Answers by Vego

Answers by Vego
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11) A pure sample of a hydrocarbon (a compound that contains only hydrogen and carbon is found to be 74.5 % carbon by mass. Find the empirical formula for the compound. 6. If the molar mass of the compound
answered Sep 26, 2021
3 votes
28.8k views
Who originally started the spread of Christianity?
answered Aug 22, 2021
3 votes
52.1k views
Which sentence best describes the Articles of Confederation?
answered May 27, 2021
5 votes
125k views
If u have 40 dollars which is 8 times more money than Jefferson has how much money does Jefferson have
answered Mar 19, 2021
1 vote
52.1k views
5. Cynthia's resting heart rate is 64 beats per minute. During a recent workout, she measured her heart rate to be 112 beats per minute. By what percentage did her heart rate increase during her workout?
answered Mar 10, 2021
5 votes
68.3k views
3. Calculate the median of this data set. 14,78, 22, 18, 94, 12
answered Mar 1, 2021
0 votes
89.6k views
What is √117 simplified
answered Jan 30, 2021
2 votes
177k views
Solve the system of equations y=2x+4 y=x^2+x-2
answered Dec 6, 2020
4 votes
109k views
Veronica is buying the following items from the grocery store
answered Sep 12, 2020
3 votes
7.9k views
He expression that correctly shows the PRODUCT of the boys' ages is
answered Aug 31, 2020
4 votes
77.1k views
Which quadrilateral has no right angles and has two sets of sides that are different lengths
answered Jun 9, 2020
3 votes
135k views
F(x) = 4; find f(-5) and f(0.4)
answered Apr 16, 2020
5 votes
190k views
-2x-1 is less than or equal to 5 how can you solve it
answered Nov 16, 2019
2 votes
133k views
What is measuring the age of fossils in years called? a. relative dating c. absolute dating b. geologic dating d. year dating
answered Mar 14, 2019
6 votes
190k views
There is a definitive test for each component of skill-related fitness. True or false?
answered Jan 19, 2019
4 votes
152k views
Why is a convex lens good for starting fires
answered Dec 23, 2018
5 votes
87.9k views
Which statement is true about film music? Songs are part of a movie’s soundtrack. Songs are part of a film score. A film score is a combination of sound effects and lighting. A film director is not involved
answered Aug 22, 2018
7 votes
125k views
we Beat the street chapter 7 what lesson did you learn forom chapter 7 how can this lesson help you in your life
answered Aug 13, 2018
0 votes
3.5k views
Which statement describes the yuan dynasty of china under kublai khan? A. economic and cultural exchange with europe increased. B. long-distance trade on the silk road declined. C. peasant farmers and
answered Mar 5, 2018
5 votes
138k views
A triangle has vertices at the points A(2,5), B(6,1), and C(-4,1). What is the area of this triangle? A) 20 square units B)18 square units C) 40 square units D) 36 square units
answered Feb 19, 2018
4 votes
159k views
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