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Answers by Mingfei

Answers by Mingfei
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An object is located 25.0 cm from a convex mirror. The image distance is -50.0 cm. What is the magnification?
answered Mar 28, 2021
2 votes
125k views
2C4H10(g)+13O2(g)→8CO2(g)+10H2O(g) Complete the following table
answered Mar 25, 2021
4 votes
200k views
A gardener planted 35 strawberry plants and each of 19 rows how many strawberry plant did the gardener plant
answered Feb 20, 2021
4 votes
202k views
What is the percent decrease from 16 to 12?
answered Jan 16, 2021
6 votes
230k views
a table with a round top is cut in half so that it can be used against a wall. After it is cut, the edge along the wall is 6 ft. what is the area A of the table after it is cut in half?
answered Jul 11, 2020
5 votes
113k views
How are mitochondria similar to chloroplasts? O Both have many layers of membranes. Both contain molecules of chlorophyll. Both are found in the cells of consumers. O Both are needed for cells to store
answered May 15, 2020
5 votes
204k views
What is the slope of a line segment if the points are (-10, -1) and (-9, -4)
answered Feb 12, 2020
5 votes
54.4k views
Mark puts an object that has a mass of 58.2 kg in a cart that has a mass of 73.00 kg. How should Mark report the total mass to the correct number of significant figures? 131 kg, to have the same number
answered Oct 19, 2019
1 vote
207k views
How did the decision in Regents v. Bakke affect individual rights? It limited rights by encouraging greater use of racial quotas. a- t limited rights by encouraging greater use of racial quotas. It protected
answered Aug 9, 2019
2 votes
170k views
In which of the following ways are linear systems similar to quadratic systems? Select all that apply. Both can be solved by graphing Both can have two solutions Both can be solved by substitution Both
answered Jul 24, 2019
3 votes
180k views
One steroid hormone causes different effects in different cells by
answered May 7, 2019
5 votes
233k views
A ________ is a civil wrong caused by negligence or intentional harm. a. conflict of interest b. breach c. union d. torta tort is a civil wrong caused by negligence or intentional harm.
answered Dec 13, 2018
3 votes
33.0k views
A computer-aided system for the collection, storage, retrieval, analysis, and presentation of spatial data of all kinds is called
answered Dec 3, 2018
4 votes
13.4k views
What is the answer to. m=ax²+bx+c,for b
answered Sep 1, 2018
1 vote
175k views
What caused the demonstrations of the “arab spring” to gain such quick momentum?
answered Apr 2, 2018
2 votes
129k views
Despite the relatively new nature of HIV/AIDS, there are laws in place to protect those that are infected. Please select the best answer from the choices provided. T F
answered Aug 13, 2017
2 votes
111k views
The colors in a ballon bouquet are 3/10 green, 2/10 yellow, and 5/10 red. What fraction of the ballon bouquet is red or yellow?
answered Jun 14, 2017
7 votes
71.4k views
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