Answers by Amir Hossein Jamsidi
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Answers by Amir Hossein Jamsidi

Answers by Amir Hossein Jamsidi
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Evaluate the expression when b=4 and x=-2 . b-4x
answered Jan 13, 2022
7 votes
25.0k views
Copyright o The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom 5. POPULATION In a small town, of the population is older than 55. In a larger town, of the population is older
answered Dec 19, 2021
3 votes
38.4k views
Write three ratios equivalent to the ratios described in each situation.The ratio of cows to chickens is 3:7
answered Nov 22, 2021
4 votes
90.7k views
There are fiber optic telephone cables connecting North America and Europe, lying on the bottom of the Atlantic ocean. The wire is 4,500 km long how long and has an index of refraction of 1.5. How long
answered Nov 13, 2021
5 votes
42.5k views
2.7(5.1x + 4.9) = 3.2x + 28.9
answered Oct 15, 2021
2 votes
19.6k views
How many grains of sand are there in 6300kg of sand? Give your answer in standard from
answered Sep 5, 2021
4 votes
152k views
Explain the major ideas of Confucius.
answered Aug 22, 2021
5 votes
175k views
When GDP rises, the poverty rate decreases. Which nation best demonstrates this success of this situation? A) Australia B) Mali C) Mexico D) Pakistan ?
answered Aug 12, 2021
1 vote
123k views
Créer un graphique est une bonne stratégie pour?
answered Jul 17, 2021
2 votes
150k views
What is the domain of f(x) = 5x – 7?
answered Jun 19, 2021
2 votes
199k views
List examples of bacteria.
answered Apr 20, 2021
2 votes
218k views
Is the eurasian plate oceanic or continental
answered Jan 25, 2021
1 vote
13.3k views
How are the 3 families in the “Modern Family” show similar?
answered Jan 17, 2021
4 votes
186k views
7. A portrait without its frame has a height 1.5 times its width w, 131 in inches. Its frame is 2 in. wide all along its perimeter. What is an expression for the area of the framed portrait in terms of
answered Jan 10, 2021
5 votes
194k views
7. Air in a refrigeration system causes which of the follow- ing problems? A. Acid buildup B. Moisture C. Copper plating D. All of the above
answered Jan 4, 2021
5 votes
18.0k views
Consider the equation: CH4+O2→2H2O+CO2 Which element or elements are unbalanced in this equation? A. C, H, and O are all unbalanced. B. Both H and O are unbalanced. C .Only the H is unbalanced. D. Only
answered Nov 7, 2020
3 votes
123k views
Gia's bus route to school is 5 1/2 miles. The bus route home is 1 3/5 times as long. How long is Gia's bus route home? Show work please
answered Sep 2, 2020
1 vote
106k views
In which natural environment has urbanization most frequently occurred​
answered Jan 19, 2020
7 votes
220k views
Which of the following is an example of a nondurable good?
answered Dec 2, 2019
3 votes
97.4k views
100 points!!! Analyze the ways in which interdependence has affected both developed and developing nations. In your answer, be sure to use examples and evidence to explain the benefits and risks facing
answered Sep 28, 2019
3 votes
111k views
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