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How much does 2.3 moles of Mg(NO2)2 weigh?
answered
Jul 21, 2023
Chemistry
college
4
votes
54.7k
views
One angle measures 160°, and another angle measures (3k + 61)°. If the angles are vertical angles, determine the value of k. k = 14 k = 33 k = 74 k = 160
answered
May 3, 2023
Mathematics
college
5
votes
169k
views
Who were the first Europeans in North America? The Vandals The Dutch The English The Vikings
answered
Apr 17, 2023
History
high-school
6
votes
229k
views
In which year computer was invented
answered
Feb 16, 2023
Computers and Technology
high-school
3
votes
203k
views
Did lucretia mott ever went to jail ?
answered
Nov 29, 2022
History
high-school
6
votes
201k
views
Select the correct answer. Which of the following best describes an intermediate runner? A. Able to alternate running 2 minutes, walking 1 minute B. Able to run a mile without stopping C. Able to run at
answered
Nov 9, 2022
Physics
college
3
votes
193k
views
Why are secondary sources important to the study of history?
answered
Oct 13, 2022
History
high-school
4
votes
197k
views
Is -2/9 proportional? Please answer fast :)
answered
Oct 10, 2022
Mathematics
high-school
10
votes
18.2k
views
Which of the following does not act as an agent for transporting sediment? O A. Strata B. A light breeze C. Stream water D. A glacier
answered
Apr 2, 2022
Biology
high-school
12
votes
225k
views
Dexter Industries purchased packaging equipment on January 8 for $72,000. The equipment was expected to have a useful life of three years, or 18,000 operating hours, and a residual value of $4,500. The
answered
Dec 20, 2021
Business
college
3
votes
220k
views
1. Calculate pH of the following acid/base solutions a) 0.1M HNO3 (nitric acid) b) 0.03M Ba(OH)2 (barium hydroxide) c) 0.09mol H2SO4 (sulfuric Acid) in 300ml solution d) 0.8 g NaOH (Sodium hydroxide 40g/mol)
answered
Nov 29, 2021
Chemistry
high-school
2
votes
49.5k
views
I need help please lol
answered
Nov 10, 2021
Mathematics
high-school
3
votes
104k
views
Help, please! I'd greatly appreciate your kindness!!!!
answered
Oct 14, 2021
English
college
3
votes
68.7k
views
What is the role of state Supreme Courts?
answered
Oct 13, 2021
History
middle-school
1
vote
95.5k
views
The graph of a proportional relationship is a straight line passing through the?
answered
Jul 17, 2021
Mathematics
high-school
2
votes
114k
views
The attempt to define religion is a relatively recent phenomenon, beginning for the most part with the European Enlightenment of the eighteenth century.A. TrueB. False
answered
Jun 24, 2021
History
high-school
3
votes
201k
views
What is the y-intercept of the graph of 3x - 4y = 12 Pls help
answered
May 7, 2021
Mathematics
college
1
vote
162k
views
An important step toward a more complete understanding of blackbody radiation occurred when Max Planck developed a theory that presented which of the following ideas? A. Light is composed of discrete chunks
answered
Apr 26, 2021
Physics
middle-school
3
votes
48.3k
views
How many linear equations in x and y can be satisfied by x=1 and y=2
answered
Mar 24, 2021
Mathematics
high-school
3
votes
66.1k
views
Which of the following events could not have been a cause for the extinction of large animals in North America? A. The Earth warming after an ice age B. Humans learning to control fire C. Humans domesticating
answered
Feb 5, 2021
History
high-school
6
votes
196k
views
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