Answers by Sandro Rey
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Answers by Sandro Rey

Answers by Sandro Rey
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This excerpt makes a connection between scientist Karl Jansky and scientist Grote Reber. the invention of a radio telescope and the discovery of a black hole. the discovery of radio energy from space and
answered Nov 7, 2021
5 votes
103k views
Determine how to make positive and negative ions. Based on your exploration which subatomic particle is positive? Which subatomic particle is negative?
answered Oct 27, 2021
5 votes
149k views
7m 10 m 7 m 9 m 34 m What the is the area
answered Oct 5, 2021
5 votes
153k views
In Latin, Stoma means mouth. Briefly explain why the use of stomata is a good term for this particular leaf structure.
answered Sep 27, 2021
6 votes
146k views
In 2-3 sentences Explain the relationship between speed, frequency, and wavelength
answered Aug 10, 2021
3 votes
98.5k views
Item 14 Question 1 You have at most $60 to spend on trophies and medals to give as prizes for a contest. A drawing of a trophy and some medals are shown. The trophy is labeled 12 dollars each and the medals
answered Jun 21, 2021
4 votes
37.6k views
490 cans fit into 7 bags. How many cans can fit in each bag? (1 Point) Enter your answer
answered Jun 17, 2021
2 votes
86.7k views
The reasons for rescue failure can be recalled by the mnemonic FAILURE. According to this mnemonic, the "U" stands for: a. underutilizing personnel at the scene. b. undertrained to correctly utilize equipment.
answered Apr 22, 2021
0 votes
177k views
Help me pleaseeee...
answered Mar 29, 2021
6 votes
68.9k views
Pls help me post a picture of ur work what is 694 divided by 2
answered Feb 12, 2021
4 votes
176k views
Name line m in the three other ways
answered Feb 1, 2021
6 votes
14.0k views
Ms. Ramos discusses the tendency not to ask the tough questions because we may not like the answers. Indeed, she asserts such behavior is unethical. These same issues are raised in Greg Smith's 2012 book
answered Jan 15, 2021
3 votes
193k views
The graph of f(x) = 0.4x is replaced by the graph of g(x) = 0.4x + k. If g(x) is obtained by shifting f(x) up by 4 units, then what is the value of k? k = 4 k = −4 k equals negative one fourth k equals
answered Jun 20, 2020
3 votes
114k views
Please help!! Factor completely 36x2 − 25.
answered Apr 20, 2020
3 votes
73.4k views
Can someone please help me?! It would be much appreciated:)
answered Apr 1, 2020
5 votes
104k views
5. Which need for food is based on the body's need for nutrients? appetite nutrition basal metabolic rate hunger
answered Mar 15, 2020
2 votes
159k views
What are the numbers?
answered Aug 5, 2019
2 votes
177k views
The bond order is equal to the number of the bonding pairs of electrons in a covalent bond. A. True B. False
answered Apr 18, 2019
4 votes
219k views
The length of segment EF is 12 cm. Which statements regarding triangle DEF are correct? Check all that apply.
answered Dec 14, 2018
1 vote
23.8k views
Which action should you never take when selecting quotations
answered Aug 28, 2018
5 votes
57.4k views
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