Answers by Davidhwang
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Answers by Davidhwang

Answers by Davidhwang
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The Boolean expression wxyz+u+v is equivalent to an expression in 3-CNF (a product of clauses, each clause being the sum of exactly three literals). Find the simplest such 3-CNF expression and then identify
answered Jan 13, 2020
6 votes
111k views
In the story Haymarket Square Riot was it fair for the eight men to be put on trial
answered Nov 29, 2019
3 votes
144k views
Match the following words with their definitions. 1. number of protons in an atom element 2. negatively charged particle circling nucleus proton 3. matter made up of just one type of atom atomic number
answered Jul 24, 2019
5 votes
222k views
Add using a number line. 5/6 + (−1 1/6) Drag and drop the word SUM to the correct value on the number line.
answered May 28, 2019
6 votes
175k views
When you convert 100 ft per second to inches per second, will there be more or less than 100 inches.Explain
answered May 27, 2019
6 votes
164k views
Your target heart rate range tells you when you are _____. physically fit performing muscular fitness activities performing cardiovascular fitness activities outside a safe exercise intensity level
answered Mar 25, 2019
3 votes
54.7k views
What does this excerpt suggest about Edwards’s opinion of society?
answered Nov 7, 2018
7 votes
220k views
If it requires 48.3 milliliters of 0.55 molar nitric acid to neutralize 15.0 milliliters of barium hydroxide, solve for the molarity of the barium hydroxide solution. Show all of the work used to solve
answered Oct 8, 2018
5 votes
96.2k views
The Cape Fear River basin is the largest in North Carolina. Which statement BEST describes a river basin? A) River basins are tributaries that drain into a much larger water shed. B) A river basin is a
answered Aug 10, 2018
3 votes
99.0k views
Which statement proves that quadrilateral JKLM is a kite? ∠M is a right angle and MK bisects ∠LMJ. LM = JM = 3 and JK = LK = . MK intersects LJ at its midpoint. The slope of MK is –1 and the slope of LJ
answered Jun 13, 2018
4 votes
108k views
Which of these cities is located on the northern coast of a lake? A. Wadi Halfa B. Aswan C. Khartoum D. Cairo
answered Jan 29, 2018
5 votes
71.0k views
What are local products of Martinique?
answered Nov 13, 2017
4 votes
174k views
Life and "liberty" are examples of __________. a. Personal freedoms. b. Political freedoms. C Economic freedoms. d. None of the above
answered Oct 27, 2017
2 votes
136k views
Which descriptions of Elizabeth I are accurate? Choose all answers that are correct. A. survived defeat by the Spanish Armada and rebuilt the British navy B. promoted Catholicism over Protestantism in
answered Jun 20, 2017
6 votes
78.2k views
Show work for 14.28÷4.2
answered Jul 19, 2016
3 votes
89.3k views
Ellen drove 357.9 miles. Her car gets about 21 miles per gallon. Which is the best estimate of how many gallons of gas Ellen used?
answered Aug 8, 2015
5 votes
174k views
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