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Answers by Muriel

Answers by Muriel
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A gas with an empirical formula NO2 has a molecular weight of 92.0g/mol. A possible molecular formula for the gas is a) NO2 b) N2O3 c) N3O6 d) N2O5 e) N2O4
answered Sep 11, 2019
1 vote
76.3k views
In triangle ABC, if the length of side b is 3 centimeters and the measures of /_B and /_C are 45° and 60°, respectively, what is the length of side c to two decimal places? A. 2.45 cm B. 3.67 cm C. 4.00
answered Aug 15, 2019
0 votes
138k views
Trapezoid QRST has two right angles. A 5in. altitude can be drawn dividing QRST into a rectangle and an isosceles right triangle. The longer side of the rectangle measures 9 in. What is the area of the
answered Feb 28, 2019
2 votes
146k views
The union control of the Mississippi River hurt the confederacy's ability to
answered Feb 21, 2019
6 votes
69.3k views
Which word does not belong? 1) el disco compacto 2) la tienda de ropa 3) el libro 4) la revista
answered Dec 24, 2018
3 votes
6.8k views
In the 1780’s, many Americans distrusted a strong central government. This distrust is best shown by the A)constitutional provision for a strong President B)plan of government set up by the Articles of
answered Jul 4, 2018
5 votes
152k views
Athens defeated Sparta in the Peloponnesian War. Please select the best answer from the choices provided T F
answered Jul 3, 2018
3 votes
205k views
SOMEONE PLEASE HELP! A store allows customers to fill their own bags of candy. Troy decides he only wants chocolate-covered pretzels and gumdrops. Chocolate-covered pretzels sell for $0.89 per pound, and
answered Jul 3, 2018
3 votes
232k views
If you know that a system of linear equations has at least two? solutions, how many solutions must it actually? have? explain.
answered Jun 18, 2018
3 votes
119k views
Why did Leigh's parents divorce?
answered May 16, 2018
4 votes
54.9k views
Which aid might you use to find your principal on the faculty phone list? a. Timeline c. Pie chart b. Diagram d. Organizational chart
answered Apr 6, 2018
5 votes
78.3k views
The __________ is responsible for creating sperm cells. A. testicle B. epididymis C. penis D. vas deferens
answered Nov 17, 2017
3 votes
168k views
What is the value of the expression 2x2+3xy-4y2when x=2 and y=4
answered Aug 30, 2017
1 vote
27.0k views
It's kinda hard to see but which one goes with which on the bottom. Please comment I need help.
answered Apr 8, 2017
1 vote
115k views
5,400 inches to miles
answered Nov 9, 2015
4 votes
74.4k views
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