Answers by Romulo Freires
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Answers by Romulo Freires

Answers by Romulo Freires
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Function of chlorophyll during photosynthesis ​
answered Mar 5, 2022
6 votes
61.1k views
america was founded on the principle that all men are equal. how did that contrast to the treatment some received? why did some resist unfair treatment?
answered Feb 14, 2022
3 votes
34.2k views
With a height of 68 ​in, Nelson was the shortest president of a particular club in the past century. The club presidents of the past century have a mean height of 70.7 in and a standard deviation of 2.
answered Nov 19, 2021
1 vote
141k views
Mariana tiene O un nariz roja Oь un nariz rojo una nariz roja una nariz rojo
answered Oct 27, 2021
5 votes
135k views
Determine whether the lines are parallel, perpendicular or neither. Line 1: 5y+3x = 1 Line 2: 6y+10x = -3 O Parallel O Perpendicular O Neither
answered Oct 14, 2021
3 votes
181k views
Each component of an ecosystem is: interdependent unrelated independent self-sustaining
answered Sep 12, 2021
3 votes
211k views
To say the Internet has helped democratize knowledge means that: A. everyone has the right to own and use a computer or a handheld device. B. the Internet is used to vote on what information should be
answered Jul 18, 2021
1 vote
164k views
Estimate the turning point of the graph y=x^3+x^2-6x
answered Jun 7, 2021
3 votes
181k views
11) -14 - 8x = -2(-3x + 7) Needing some help with this
answered Jun 4, 2021
5 votes
156k views
An investment has an installed cost of $534,800. The cash flows over the four-year life of the investment are projected to be $214,850, $231,450, $198,110, and $146,820. If the discount rate is zero, what
answered May 18, 2021
2 votes
54.0k views
Determine if the following lengths make a triangle 6,3,7
answered May 17, 2021
5 votes
147k views
Which of the following tells what you are doing right now? a) Acabo de hablar español. b) Estoy hablando español. c) Hace dos años que hablé español. d) Hace dos años que hablo español.
answered Mar 2, 2021
4 votes
20.2k views
A strict constructionist believes that __________. A. the government should only exercise those powers that were intended by the Framers of the Constitution B. the government may exercise powers implied
answered Dec 12, 2020
1 vote
221k views
Current flowing in a circuit depends on two variables. Identify these variables and their relationship to current.
answered Aug 26, 2020
3 votes
13.3k views
Does x = 5 satisfy the equation 3 (x +1) = 3x + 3
answered Mar 24, 2020
4 votes
145k views
Two angles are supplementary (add up to 180 degrees). The measure of one angle is ten more than the other. Find the measure of each angle.
answered Jan 29, 2020
4 votes
173k views
Use the substitution method to solve the system of equations. 3x + 4y = 10 y= x-1
answered Jan 29, 2020
2 votes
209k views
there are five main sections of the mass. Which of the following is the only section of Mass with Greek text?
answered Dec 15, 2019
5 votes
205k views
Conclusion: expression of both brn-3a and brn-3b was found to be enhanced in sle, and this correlated with enhanced levels of autoantibodies to these proteins and with the previously reported overexpression
answered Oct 12, 2019
4 votes
94.7k views
Which of the following quantities is directly proportional to the gravitational pull between two objects? Sum of their volumes Product of their masses Distance that separates them Distance from their center
answered Oct 8, 2019
5 votes
111k views
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