Answers by Alon Kogan
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Answers by Alon Kogan

Answers by Alon Kogan
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PLEASE HELP: Solve 2x^2 − 13x + 21 = 0 by using an appropriate method. Show the steps of your work, and explain why you chose the method used. I used the Quadratic Formula and got x =3 and x= 3.5. Is that
answered Dec 17, 2019
4 votes
63.5k views
_____ develop in two phases: (1) blood vessels in the brain narrow, so that the flow of blood to parts of the brain is reduced, and (2) the same blood vessels later expand, so that blood flows through
answered Sep 10, 2019
4 votes
125k views
image that you're doing an experiment to determine h9w the running speed of a hamster depends on the weight of the hamster. when plotting your data, what variable should be on the y-axis?
answered Jun 6, 2019
2 votes
95.8k views
Sensory messages reach your body through _____, which convert the message into neural impulses.
answered May 29, 2019
3 votes
130 views
The height h of the equilateral triangle below is given by y= 5 cot theta where theta = 30 degrees A) 2.9 B)4.3 C)7.1 D)8.7
answered Mar 5, 2019
4 votes
52.5k views
What is the path of protein production in the cell?
answered Jan 9, 2019
5 votes
2.1k views
What is the law of conservation on mass?
answered Oct 19, 2018
1 vote
18.6k views
Please help me on my math!!!
answered Aug 14, 2018
4 votes
148k views
How do composite volcanos get there layered interior
answered Jun 17, 2018
1 vote
183k views
In a 36 minute gym period, 24 boys want to play basketball. if only 10 can play at the same time, and each boy plays the same amount of time, how many minutes does each boy play
answered May 20, 2018
6 votes
134k views
Use a five-step plan to solve the following word problem. Show all five steps in your response: Doug is twice Anne's age. Doug is 34 years old. How old is Anne?
answered May 19, 2018
4 votes
154k views
4. The fee the bank charges the issuer of a bad check is a...
answered Apr 29, 2018
2 votes
163k views
Scientists in a lab are working on a series of experiments that involve colliding two or more atomic nuclei at very high speeds to form a new type of atomic nucleus. What are they working on?
answered Feb 16, 2018
2 votes
197k views
What beleif did the nation's leaders have about education? what did they propose to further this belief?
answered Oct 21, 2017
3 votes
217k views
The first quartile of a data set is 23, the median is 30,the third quartile is 33, and an outlier is 50. Which of these data values would be represented by a point in a modified box plot?
answered Jun 2, 2017
3 votes
52.9k views
How do you solve m - 3m = 14 - 4m showing all your steps?
answered Aug 18, 2016
0 votes
121k views
How does capillary action help sustain life on earth? a. Uptake of food and water by plants b. Change in climates c. Water strider walking on water
answered Feb 11, 2015
0 votes
232k views
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