Answers by Leonardo Ruiz
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Answers by Leonardo Ruiz

Answers by Leonardo Ruiz
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What do humans need from the nitrogen and phosphorus cycle
answered May 1, 2021
5 votes
180k views
Which of the following best describes how mitosis and meiosis result in daughter cells with different numbers of chromosomes?
answered Apr 7, 2021
2 votes
220k views
What is not equivalent to 2 to the negative 3 power
answered Jan 25, 2021
4 votes
121k views
What did Russia do to become a true European power​
answered Jul 13, 2020
2 votes
164k views
A chemical reaction is carried out in a closed container. The energy absorbed by the chemical reaction is 50 kJ. What is the energy liberated from the air or the walls of the container? A)50 kJ B)75 kJ
answered Jun 24, 2020
3 votes
71.7k views
A building manager installs sensors to see how often people turn of the lights when they leave a room. After a month the manager has sample size of 625, a sample mean of 47%, and a sample standard deviation
answered Mar 18, 2020
3 votes
216k views
Estimate and classify the critical points for the graph of the function. Can someone please explain how to find the answer. Thank you.
answered Mar 2, 2020
1 vote
175k views
At an after Christmas sale, all Christmas decorations were 3/4 off. How much would a $16 tree ornament cost and how much would you save ?
answered Dec 15, 2019
0 votes
103k views
Which of the equations below shows the relationship in the table? [X] [15] [5] [3] [1] ------------------------------------------ [Y] [1] [3] [5] [15]] A. y = 15x B. y = x - 14 C. y = x + 2 D. y = 15 x
answered Dec 9, 2019
2 votes
224k views
The coordinates of triangle FGH are F(2, 4), G(5, −9) and H(−3, −4). Which statement proves that triangle FGH is a right triangle? (m = y2 - y1 x2 - x1 )
answered Mar 15, 2019
2 votes
76.1k views
Companies report people to credit agencies if they fail to pay their bills on time. borrow too much money. fail to use different types of credit. use large amounts of credit at once.
answered Feb 17, 2019
2 votes
79.5k views
What was the main action president Jackson took regarding the second national bank?
answered Nov 16, 2018
2 votes
13.4k views
Is c-15 a variable expression
answered Sep 9, 2018
3 votes
61.8k views
Why is clothing compared to a piece in a cultural puzzle?
answered May 21, 2018
3 votes
148k views
When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion? A. +1 B. -1 C. -2 D. +2
answered Apr 23, 2018
3 votes
184k views
This Chinese leader became the successor to Sun Yat-sen and the Kuomintang Party. A) Mao Zedong B) Kim Jong C) Chiang Kai-shek D) Deng Xiaoping
answered Mar 3, 2018
5 votes
55.7k views
Mass decontamination is most readily and effectively accomplished by:
answered Feb 20, 2018
5 votes
8.6k views
Find the slope of the line on the graph.
answered Jul 6, 2017
3 votes
152k views
What figurative language element does Bob Kaufman use when he repeats the word raga at the beginning of these lines from his poem "Unanimity Has Been Achieved, Not a Dot Less for Its Accidentalness"? Raga
answered Apr 6, 2017
4 votes
231k views
Virginia purchased 3 packets of flower seeds to plant in her garden. If 45 flowers bloomed, and each packet contained the same amount of seeds, what is the constant of proportionality
answered Jul 15, 2016
7 votes
217k views
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