Answers by Or Yaacov
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Answers by Or Yaacov

Answers by Or Yaacov
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For a given set of conditions, a sample of 0.95 moles of Kr occupies 5.20 L. How many moles of Kr will occupy 24.8 L under the same conditions?
answered Oct 26, 2021
5 votes
25.2k views
What was the goal of manumission societies? O to relocate enslaved people to Africa O to compensate enslaved people for their work O to encourage enslaved people to move north O to give enslaved people
answered Oct 11, 2021
2 votes
112k views
What is diffraction?
answered Jul 24, 2021
2 votes
128k views
Given that the quadrilateral QRST is a parallelogram, m∠S = 6x + 6 and m∠R =3x + 24, what is the measurement of ∠S?
answered Jul 8, 2021
6 votes
35.2k views
StarZinc Company produced 200 defective units last month at a unit manufacturing cost of $50. The defective units were discovered before leaving the plant. StarZinc can sell them as is for $35 or can rework
answered Jun 11, 2021
6 votes
39.1k views
Distribute and then combine like terms to simply the following expression -3 (2x + 4) - 2 (8 – 8x) + 52 I
answered May 11, 2021
3 votes
216k views
A solid conducting sphere has net positive charge and radiusR = 0.600 m . At a point 1.20 m from the center of the sphere, the electric potential due to the charge on the sphere is 18.0 V . Assume that
answered Apr 3, 2021
1 vote
95.9k views
The number of people estimated to vote in an election was 7,000. The actual number of people who voted was 5,600.
answered Mar 30, 2021
6 votes
95.6k views
A newly married pair had boarded this coach at San Antonio. The man's face was reddened from many days in the wind and sun, and a direct result of his new black clothes was that his brick – coloured hands
answered Mar 22, 2021
5 votes
166k views
For an electrically charged object to repel another object,what must happen.
answered Jan 22, 2021
7 votes
200k views
Which of the following is an example of a combustion reaction? A) Mixing of an acid and base B) Photosynthesis in plants C) Lighting of a Matchstick D) Reacting sodium and chlorine
answered Jan 7, 2021
1 vote
220k views
Solve the system of equations by substitution. y equals 3 x minus 10 3 x plus 2 y equals 16
answered Oct 26, 2020
3 votes
106k views
23.10 Tempering is a heat treatment applied to hardened steels that is best defined as which of the following (one correct answer): (a) heating and soaking at a temperature above the austenitizing level
answered Oct 10, 2020
3 votes
107k views
The "feasible region" has vertices (4,5), (4,6), (7,4), and (3,6). If the "objective function" that you are trying to minimize is C = 4x + 2y, what is the minimum value? Write the minimum value, not the
answered Jul 26, 2020
0 votes
158k views
Can anyone help with this?
answered Mar 16, 2020
5 votes
190k views
Who is Barack Obama's parents a Kiki and Drake or ann dunham and barack obama sr ?
answered Feb 27, 2020
1 vote
30.0k views
I need help on this question
answered Sep 14, 2019
7 votes
163k views
Is #15 the correct answer
answered Aug 15, 2019
4 votes
25.7k views
Use the figure to decide the type of angle pair that describes ∠3 and ∠6.
answered May 29, 2019
4 votes
121k views
30 points to whoever can answer this question !! :D
answered May 23, 2019
2 votes
127k views
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