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Answers by Rubina

Answers by Rubina
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How many Mn atoms are found in the following compound? 2MnO4
answered Aug 10, 2023
24 votes
41.5k views
What is a contraction in a sentence? Please I need help! Can somebody answer my question? Anybody? Please!
answered Jun 5, 2023
11 votes
212k views
What do composite and shield volcanoes have alike need asap
answered Mar 14, 2023
15 votes
277k views
Simplify..................................
answered Mar 13, 2023
17 votes
455k views
14. The population of a town increased from 2,692 in 2008 to 5,712 in 2010. Find the absolute and percent increase. Give the percent increase to at least one decimal place.Absolute increase: peoplePercent
answered Jan 28, 2023
20 votes
474k views
This is a practice assessment I just need to get it done to understand how to do it better!
answered Jan 22, 2023
15 votes
104k views
Analyze the diagram. 350 300 -Activation Energy 250 PE (kJ) 200 Reactants 150 100 -Heat of Reaction 50 Products Reaction Pathway Which statement best explains why the reaction in the diagram is exothermic?
answered Oct 15, 2022
15 votes
285k views
Identify the order in which sound travels through the ear
answered Aug 29, 2022
20 votes
61.1k views
Which of the following is an example of primary succession? A. the recovery of Yellowstone National Park following the fires of 1988 B. the appearance of lichens and mosses in an area where a glacier has
answered Jul 8, 2022
18 votes
484k views
The new number, 200, is 400 less then the original number. What us the approximate percent change? •the percent change is approximately .6% •the percent change is approximately 1.5% •the percent change
answered Jun 29, 2022
27 votes
380k views
Please help, it is similar to angles. halpp
answered Jan 5, 2022
29 votes
500k views
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