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Answers by Naval Kishor Jha
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You are experimenting on the effect of temperature on the rate of reaction between hydrochloric acid (HCl) and potassium iodide (KI). When the reaction is completed at 273K there are approximately 250,
answered
Sep 3, 2019
Chemistry
high-school
7
votes
204k
views
The number of cases of a new disease can be modeled by the quadratic regression equation y = –2x2 + 36x + 6, where x represents the year. Which is the best prediction for the number of new cases in year
answered
May 31, 2019
Mathematics
high-school
2
votes
215k
views
What is the common factor of 24and 45
answered
May 7, 2019
Mathematics
middle-school
2
votes
46.3k
views
What transformation transforms (a, b) to (a, −b)? a translation of 1 unit down a reflection over the y-axis a translation of 1 unit up a reflection over the x-axis
answered
Feb 28, 2019
Mathematics
high-school
4
votes
69.0k
views
What is a specific rubric?
answered
Jan 3, 2019
English
high-school
3
votes
157k
views
Which of the following can be caused by geologic plate movements? A. Hurricanes B. Tornadoes C. Earthquakes D. Ocean basins
answered
Dec 24, 2018
History
middle-school
4
votes
124k
views
How do I solve this?
answered
Nov 12, 2018
Mathematics
middle-school
4
votes
16.7k
views
If twice the sum of their ages is 66 years, find Conor's age
answered
Jul 30, 2018
Mathematics
high-school
2
votes
3.2k
views
Which sentence is correct? She handed the president elect the all important folder. She handed the president-elect the all-important folder. She handed the presidentelect the allimportant folder.
answered
Feb 28, 2018
English
high-school
3
votes
174k
views
Which is the subject of this sentence? Be sure to lock the door before going to band practice. A. << my answer practice B. door C. (you) D. band
answered
Oct 24, 2017
English
middle-school
1
vote
34.0k
views
Which words make up the prepositional phrase in this sentence? Kim or Mai, please make the potato salad for the Fourth of July picnic. a. the potato salad b. for the Fourth of July picnic c. Kim or Mai
answered
Aug 31, 2017
English
high-school
2
votes
213k
views
How is humidity related to air pressure? A.. Humid air has higher pressure because of the heaviness of water.. . B.. Humid air is lighter, so it has lower pressure. C.. Air pressure is lower below sea
answered
Mar 10, 2017
Physics
high-school
3
votes
117k
views
What is the product of three tenths and four hundredths
answered
Jan 14, 2017
Mathematics
middle-school
2
votes
92.9k
views
How chromosome number remains the same in the members of the same species?
answered
May 23, 2016
Biology
high-school
3
votes
18.3k
views
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