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Answers by Zhichao

Answers by Zhichao
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The law of definite proportions states that in any sample of a compound, the masses of the elements in the compound are always in different proportion true or false​
answered Sep 16, 2021
2 votes
203k views
Management anticipates fixed costs of $72,700 and variable costs equal to 44% of sales. What will pretax income equal if sales are $327,000? a) $143,880. b) $254,300. c) $110,420. d) $71,180. e) $189,090.
answered Sep 14, 2021
2 votes
54.3k views
What does it mean by this: “When human lives are endangered,..., national borders and sensitivities become irrelevant”
answered Jul 23, 2021
3 votes
170k views
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answered Jul 21, 2021
6 votes
207k views
Describe how you could use IR spectroscopy to distinguish between ethyl acetate and butyric acid.The IR spectrum of butyric acid should have a broad signal between 1650 cm-1 and 1850 cm-1. An IR spectrum
answered Jun 24, 2021
1 vote
112k views
Scientists have observed unusual "benefits" of parasites in other species. This observation has led to some scientific debate regarding whether some relationships that were once considered parasitic may,
answered Apr 20, 2021
2 votes
166k views
Solve fast answer gets brain and its 30 points ty
answered Mar 22, 2021
7 votes
85.3k views
Show that the rational numbers -15/35 and 4/(-6) are not equal?
answered Feb 27, 2021
3 votes
98.3k views
What were the causes of the rise of nationalism throughout the world in the time period 1750-1900
answered Feb 2, 2021
1 vote
179k views
What is the figurative meaning of this sentence from the excerpt? With Durga returning to Kailas, the light of our home also was to depart to her husband's house, and leave her father's in the shadow.
answered Jan 12, 2021
1 vote
99.7k views
Your code returns a number of 99.123456789 +0.00455679 for your calculation. How should you report it in your lab write-up?
answered Jan 2, 2021
3 votes
211k views
Jane is trying to remember the order in which stars are classed by heat for her astronomy class. If instead of just trying to remember the sequence of letters (OBAFGKM), she comes up with the mnemonic
answered Nov 1, 2020
4 votes
1.1k views
Describe the relationship between peace and development​
answered Sep 22, 2020
2 votes
188k views
What was the policy of containment?
answered Jun 3, 2020
4 votes
43.5k views
Select five system utility functions. -executing user-level programs -managing memory usage -encrypting data -managing files -initializing system date and time -managing the network -backing up disk data
answered Apr 9, 2020
2 votes
152k views
Wailoo’s article focuses on how __________________ are affected by a wide array of issues in public health, innovation in medical care, and the role of identity, especially gender, race, and ethnicity.
answered Feb 3, 2020
4 votes
53.5k views
Anya placed 16 cups in rows on a table. There are 8 cups in each row. Which equation could be used to represent this situation.
answered Nov 9, 2019
2 votes
212k views
Need help on it anyone thanks
answered Sep 12, 2019
6 votes
93.5k views
What the answer for tje pythagorean
answered May 25, 2019
1 vote
15.2k views
Preferred stock is characterized by​ ________. a. voting rights b. preemptive rights c. quasiminus−debt nature d. maturity date
answered Jan 26, 2019
3 votes
21.4k views
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