Answers by Martin Blech
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Answers by Martin Blech

Answers by Martin Blech
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Which could increase the amount of greenhouse gases in the atmosphere? O A. planting trees in areas that have been deforested B. reducing the use of gasoline-powered vehicles C. burning coal to produce
answered Jul 28, 2021
5 votes
227k views
Which organism in the food web below gets energy by eating other organisms?
answered Jun 28, 2021
4 votes
156k views
Based on your results of this test, is there enough evidence to suggest that there is a difference in weight between infants of US-born mothers compared to infants born to African-born mothers?
answered Jun 21, 2021
2 votes
82.9k views
Can someone explain how to solve these? I have 10 questions I need to answer for problems like this & I can't go on until I solve it, so I just need the answer for this one and how to solve it. I need
answered May 12, 2021
4 votes
109k views
HELP PLEASE What is the midpoint of the vertical line segment graphed below? (2,4) (2,-9)
answered May 12, 2021
5 votes
162k views
If two segments have the same length then they are?
answered May 1, 2021
3 votes
148k views
A box on a ramp is connected by a rope to a winch. The winch is turned so that the box moves down the ramp at a constant speed. The box experiences kinetic friction with the ramp. Which forces on the box
answered Mar 25, 2021
3 votes
147k views
Find the sum of additive inverse and multiplicative inverse of 9
answered Feb 25, 2021
3 votes
44.5k views
Trade A) Only emerged in about 1,000 B.C. B) Only emerged once markets became established. C) Has been a feature of nearly all economies. D) Only came into existence when markets developed. E) None of
answered Jan 9, 2021
5 votes
217k views
how many calories of heat energy are required to raise the temperature of 6 grams of water from 10 degrees celcius to 15 degrees celcius
answered Dec 7, 2020
4 votes
105k views
Mirrors on cars exist to____. A. increase drag B. reduce drag C. minimize blind spots D. improve mileage
answered Oct 22, 2020
5 votes
4.1k views
This says the acceleration of an object increases by the force applied to it
answered Oct 20, 2020
4 votes
186k views
What is fiscal​ policy, who makes​ it, and what is it designed to​ influence?​
answered Sep 7, 2020
3 votes
155k views
4. The salaries of a school cook, custodian, and bus driver are in the ratio 2:4:3. If their combined monthly salaries for November total $8,280, what is the monthly salary for each person? ​
answered Mar 20, 2020
5 votes
105k views
Janet has a purse shaped like a trapezoid. One base is 10.2 inches and the other base is 5.3 inches. The area is 46.5 in.². What is the height of the purse?
answered Nov 22, 2019
2 votes
14.0k views
Which amendment protects citizens from cruel or unusual punishment? Third fifth Eighth Tenth
answered Aug 18, 2019
3 votes
109k views
If f(x) = x^2 then which of the following is f(x+3)? A: X^2-1 B: X^2-7 C: X^2 + 14 D: X^2-6x+5 E: X^2+6x+5
answered May 30, 2019
2 votes
89.2k views
If you ate bacon and fried eggs for breakfast, the largest component of the energy would come from the A) carbohydrates. B) fats. C) proteins. D) sugars.
answered Sep 19, 2018
2 votes
150k views
Which type of financial institution typically has membership requirements? AOnline Commercial Bank BCommercial Bank CFederal Reserve Bank DCredit Union
answered May 12, 2018
1 vote
207k views
Which of these by Laozi showed the Chinese the "way" or "path"? Book of Songs Analects Dao De Jing Five Classics
answered May 4, 2018
6 votes
118k views
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