Answers by Liangliang Zheng
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Answers by Liangliang Zheng

Answers by Liangliang Zheng
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Below is a graph of test scores in a math class. Determine if the Points earned for each Correct Answer is proportional or not proportional. Explain your answer.
answered Feb 26, 2019
3 votes
14.7k views
What are 2 advancements that were brought by wealth in ancient Egypt
answered Feb 19, 2019
0 votes
154k views
What is the brightest star in the cassiopeia constellation?
answered Dec 29, 2018
1 vote
113k views
A student estimated a mass to be 325g but upon carefully measuring it found the actual mass to be 342g what is the percent error?
answered Oct 28, 2018
3 votes
154k views
Performance goals are when there is a specific end product that the athlete wants to achieve independently. for example, striking out 7 batters or scoring 25 points.
answered Oct 24, 2018
3 votes
181k views
What is one reason why business ethics are important? To enforce regular exercise among employees To profit from dishonest transactions To promote suspicious behavior in the workplace To stay within the
answered Sep 3, 2018
0 votes
153k views
Colonists felt the increased taxes in the 1760s and 1770s violated which document? A) the Virginia Declaration of rights B) the mayflower compact C) the English bill of rights D) common sense
answered Aug 24, 2018
3 votes
147k views
Only some plant cells have chloroplasts, but all actively metabolizing plant cells have mitochondria. why?
answered Jun 27, 2018
2 votes
141k views
What is the division of the cell cytoplasm that follows mitosis? A. cell plate B. interphase C. cytokinesis D. cleavage furrow
answered Jan 14, 2018
5 votes
29.0k views
Is x 12 or 15? Or none?
answered Nov 17, 2017
6 votes
68.0k views
A total of 428 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold . How many adult
answered Sep 16, 2017
2 votes
156k views
What is the greatest common factor of 15 and 16?
answered Sep 13, 2017
4 votes
66.2k views
Since the 2000’s, the percent of people reporting driving under the influence of alcohol has remained A. over 20% B. equal to 20% C. less than 20% D. unknown. It hasn't been surveyed.
answered May 13, 2017
2 votes
198k views
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