Answers by Roberto Pinheiro
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Answers by Roberto Pinheiro

Answers by Roberto Pinheiro
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A weightlifter holds a 1,300 N barbell 1 meter above the ground. One end of a 2-meter-long chain hangs from the center of the barbell. The chain has a total weight of 600 N. How much work (in J) is required
answered Sep 17, 2021
2 votes
171k views
A parabola has a vertex at (-3,2) where is the axis of symmetry
answered Jul 10, 2021
4 votes
3.9k views
The Eastons had a rocky courtship. They broke up twice before getting engaged and married. There were a few differences that they didn’t seem able to reconcile but they hoped marriage would provide them
answered Jun 1, 2021
3 votes
212k views
Last year a restaurant chain spent 3.3 X 106 dollars opening new restaurants. This year the restaurant will spend 9.9 X 105 dollars. Which statement is true? А The restaurant spent $330,000 dollars last
answered May 14, 2021
3 votes
215k views
You just bought two black guinea pigs, one male and one female, of the same genotype from the pet store that are known to be heterozygous (Bb). You also know that black fur (BB) is dominant over white
answered Apr 16, 2021
1 vote
66.3k views
Damian has a thinking pattern that gives rise to stressful thoughts. This often results in long periods of depressed moods. This type of thinking is called ________ thinking.
answered Mar 20, 2021
7 votes
27.0k views
Which of these lines is a metaphor? -admit no messengers, receive no tokens -which done, she took the fruits of my advice -and he, repulsed,- a short take to make,- -fell into a sadness, then into a fast
answered Nov 2, 2020
3 votes
24.3k views
01:50:43 An individual is severely bumed in a fire. Which of these procedures would help doctors make replacement skin tissue for the patient? using reproductive cloning to produce a new layer of skin
answered May 19, 2020
6 votes
159k views
Who got the best song out here???
answered Apr 9, 2020
3 votes
83.5k views
Which of the following is NOT an ossicle of the middle ear: A. pinna B. stapes C. incus D. malleus
answered Jan 24, 2020
3 votes
96.0k views
Raido waves are a part of the electromagnetic spectrum with high wave lengths and low frequencies true false
answered Jan 15, 2020
1 vote
139k views
PLEASE HELP!! Which statement explains what happens to sediment during deposition? A. It is transported to a different location B. It is released from a transporting medium C. It settles down beneath existing
answered Jan 14, 2020
4 votes
94.2k views
Number of ingredients in different recipes discrete or continuous?
answered Sep 28, 2019
2 votes
82.2k views
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