Answers by Vishal Kumar
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Answers by Vishal Kumar

Answers by Vishal Kumar
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Premier Bank is planning to have a new building constructed. They would like the length of the building to be 40 feet longer than its width. To fit their needs, each floor of the building will add 12 feet
answered Nov 8, 2019
5 votes
167k views
Need help with this !!!!
answered Oct 27, 2019
5 votes
29.1k views
Pentaborane b5h9(s) burns vigorously in o2 to give b2o3(s) and h2o(l). what is δh° for the combustion of 1 mol of b5h9(s)? substance δh°f (kj/mol) b2o3(s) –1273.5 b5h9(s) +73.2 h2o(l) –285.8 a. -1486.1
answered Jul 21, 2019
1 vote
196k views
an 1150kg elevator moving down speeds up at a rate of 3.5m/s. what is the tension in the supporting cables?
answered Apr 9, 2019
5 votes
221k views
Interesting facts about hurricanes
answered Mar 18, 2019
2 votes
80.2k views
If a straight angle is bisected,the resulting angles are?
answered Apr 15, 2018
5 votes
38.4k views
Many organisms can reproduce asexually through mitosis, while other organisms reproduce sexually, and their cells carry out meiosis to form gametes. In a situation where an organism falls prey to many
answered Apr 7, 2018
4 votes
14.8k views
Bella babysits for two families each weekend. One family pays her $20. The other family pays her $22. Which expression represents the amount of money Bella has been paid after w weekends?
answered Mar 17, 2018
2 votes
79.8k views
The supercontinent that existed about 200 million years ago was named
answered Sep 23, 2017
2 votes
98.9k views
Which of the following is a negative effect of algal blooms on the environment? a. transport of carbon to the bottom of the ocean b. production of oxygen c. consumption of water’s oxygen d. large source
answered Mar 20, 2016
3 votes
146k views
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