Answers by Vitor Villar
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Answers by Vitor Villar

Answers by Vitor Villar
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How is the energy of an electromagnetic wave carried from one place to another
answered Apr 6, 2019
4 votes
232k views
What is an equation of a circle with center (2,7) and radius 4?
answered Feb 9, 2019
7 votes
199k views
What are bones in the legs
answered Dec 10, 2018
3 votes
143k views
Evaluate 2A - 3B for A = 6 and B = -3.
answered Dec 7, 2018
0 votes
134k views
Y"-3xy=0 given ordinary point x=0. power series
answered Nov 1, 2018
4 votes
118k views
What percent of 100 is 40
answered Oct 28, 2018
1 vote
131k views
What is the range of the function g(x) = |x – 12| – 2? y y > –2 y y
answered Aug 13, 2018
3 votes
55.8k views
During which geologic epoch do scientists infer that the earliest grasses first appeared on Earth? (1) Holocene (2) Pleistocene (3) Oligocene (4) Eocene
answered Jul 14, 2018
3 votes
94.8k views
In paragraphs 9-12 "Puerto Rico, what evidence does the author provide for why economic
answered Jun 14, 2018
2 votes
123k views
which technology do environmental scientists use to track vulnerable populations of animals fitted with an electronic collar?
answered May 24, 2018
1 vote
116k views
How does this type of mutation affect the way the mRNA is read?
answered Jan 21, 2018
3 votes
1.9k views
16. What is osteoporosis? How can it affect bones? Why is calcium important to bones?
answered Nov 12, 2017
3 votes
9.4k views
How many significant figures are in 4.02
answered Oct 24, 2017
4 votes
15.2k views
6b+6=48 what is the value of b
answered May 17, 2017
1 vote
122k views
. Waste managers need more land to collect city garbage. What environmental parameters should city officials investigate before purchasing the needed land?. Answer . . . . . . . . Depth of groundwater
answered Mar 10, 2017
6 votes
31.4k views
Which of these is NOT on the electromagnetic spectrum? A. radio waves B. visible light C. sound waves
answered Feb 16, 2017
6 votes
177k views
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