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Answers by Alien Technology

Answers by Alien Technology
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A spacecraft is separated into two parts by detonating the explosive bolts that hold them together. The masses of the parts are 1200 kg and 1800kg; the magnitude of the impulse on each par from the bolts
answered Sep 8, 2021
5 votes
150k views
Arthur runs an electronics shop. He recently bought a new air conditioner for 32,000. He sold the AC for 28,000 what is Arthur’s loss percent
answered Jul 13, 2021
6 votes
171k views
Which of the following mountain ranges has poor soil that is unsuitable for farming? A. the Appalachian Mountains B. the Laurentian Mountains C. the Rocky Mountains D. the Coast Mountains Please select
answered Jul 8, 2021
1 vote
129k views
How can music be a barrier in helping the mental health community
answered Apr 23, 2021
6 votes
164k views
+ 2x + 12y + 4 What are the coefficients of this expression?
answered Feb 9, 2021
5 votes
49.3k views
What is the mean and median of 1, 47, 36, 29, 18, 10, 52 and 17
answered Jan 28, 2021
3 votes
92.0k views
Which of the scientists reponsible for cell theory would be the most likely to write a book titled cells come from cells
answered Jan 27, 2021
3 votes
227k views
Which statement is true? A. A circle has only three lines of symmetry. B. An equilateral triangle has only three lines of symmetry. C. A rectangle has only three lines of symmetry. D. A square has only
answered Dec 17, 2020
3 votes
219k views
15 PTS. Which of the following processes removes carbon dioxide from the atmosphere? A. photosynthesis by producers B. slashing and burning of forests C. decomposition by decomposers D. cellular respiration
answered Sep 17, 2020
1 vote
171k views
What fraction is shown by the point on the number line? Type your answer
answered Aug 16, 2020
4 votes
22.0k views
How many zeros does the function f(x)=4x3-x2+1 have​
answered Jul 30, 2020
4 votes
162k views
What is the length of SR ? 9 units 12 units 15 units 18 units
answered Feb 11, 2020
6 votes
186k views
Is this statement true or false Hammurabi based his code of laws on older Sumerian and akkadian laws which he adapted and expanded
answered Sep 13, 2019
3 votes
25.8k views
Which of the following most clearly describes the purpose of a free press A. Saving citizens money and employing more journalists B. Helping lawmakers decide how they feel about issues and following citizens
answered Sep 5, 2019
5 votes
84.1k views
Your friend wants your advice about her new exercise plan. She has found a supplement that promises to increase her muscle size, but she wants to know what you think before she begins. The supplement encourages
answered Aug 17, 2019
3 votes
60.7k views
Which phrase best describes the translation from the graph y=(x-5)^2+7 to the graph of y=(x+1)^2-2
answered Aug 1, 2019
5 votes
179k views
Find the zeroes of f(x) = 2x^2+32
answered Jul 20, 2019
2 votes
172k views
What was Zheng He’s most important accomplishment?
answered May 25, 2019
2 votes
184k views
Jasmine's race time was 34.287 minutes. Round her race time to the nearest tenth of a minute.
answered Sep 2, 2018
6 votes
80.7k views
Madison is doing a sociological study about how communities respond to change. She interviews her subjects and then she observes them. Whatever she is unable to ask or observe, she answers using her common
answered Aug 22, 2018
5 votes
221k views
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