Answers by Ali Mezgani
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Answers by Ali Mezgani

Answers by Ali Mezgani
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How many grams of ethane (C2H6) are there in 100 L of this gas at 80 degree celsius and 25atm
answered Oct 27, 2020
1 vote
4.7k views
What is the mean, median and mode of this data? 12700, 15478, 12675, 11850, 13075
answered Jun 26, 2020
5 votes
218k views
What is the slope of a line that passes through the points (2, 0) and (5, 0)? Explain. incorrect answer: 0; The change in \(x\) is 0 because the x-values do not change. So, the slope is 0. a) 0; The change
answered May 27, 2020
6 votes
179k views
Which of the following is not a possible cause of mass extinction? A. Meteorite impact B. Failure to evolve C. Geographic isolation D. Temperature reduction ***GENERAL SCIENCE***
answered Feb 21, 2020
3 votes
143k views
You need a quick answer from a coworker. The most effective way to reach your coworker is through _______. A. Cloud server B. Instant message C. Teleconference D. Telepresence
answered Feb 2, 2020
6 votes
187k views
A fitness club opens with 80 members. Each month the membership increases by 15 members. Write an equation to represent the relationship between the number of months the club has been opened, x, and the
answered Aug 18, 2019
4 votes
187k views
Which type of border would likely have the most protection A. State B. Province C. National D. City
answered May 16, 2019
1 vote
102k views
Find the solution to the system of equations: x + 3y = 7 and 2x + 4y = 81. isolate x in the first equation:2. substitute the value for x into the second equation:3. solve for y:4. substitute y into either
answered May 8, 2019
4 votes
185k views
Wich of the following is an example of an improper fraction
answered Mar 18, 2019
3 votes
80.4k views
Why did the battle of gettysburg happen
answered Dec 8, 2018
4 votes
110k views
The media often bombards us with images of extremely fit athletes and models. What is an example of positive motivation that can come from seeing these images?
answered Sep 24, 2018
3 votes
98.1k views
How do you know that the answer to a decimal subtraction problem is reasonable
answered May 22, 2018
3 votes
189k views
WHat is the value of x? (see attachment below) Please show work!
answered Apr 16, 2018
4 votes
25.8k views
The radius of a water molecule is about 1.4 angstroms. One angstrom is 0.00000001 cm. What is the diameter of a water molecule in centimeters?
answered Mar 23, 2018
6 votes
24.8k views
Which property justifies the following equation? 3 ·2x²·x=(3·2)(x²·x) A. distributive B. commutative C. associative D. identity
answered Jan 9, 2018
6 votes
92.6k views
The change in pitch of a train's horn as it passes while you are standing still can be explained by a. sympathetic vibration. b. ultrasonic vibrations. c. resonance. d. the Doppler effect.
answered Dec 25, 2017
2 votes
96.8k views
how would california be different if there were no california current? a. its climate would be cooler. c. its climate would be drier. b. there would be less wind and fog. d. its climate would be warmer.
answered Sep 18, 2017
4 votes
19.3k views
What does Wilson accuse Germany of doing 1917 speech
answered Mar 31, 2017
5 votes
226k views
Nicki earned $15.23 at her job and $19.29 from selling flowers. Nicki’s financial record shows that she spent $10.48 for magazines and $23.95 for new clay. If those were the only entries on her record
answered Mar 29, 2017
1 vote
27.8k views
Write a fraction that is a multiple of 4/5.
answered Aug 2, 2016
4 votes
111k views
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