Answers by Pankaj Singhal
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Answers by Pankaj Singhal

Answers by Pankaj Singhal
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What change of variables is suggested by an integral containing squareroot x²-81 A. x = 9cosθ B. x = 9sinθ C. x = 9secθ D. x = 9cosecθ
answered Jan 1
0 votes
188k views
To best determine the level of achieved vacuum, the vacuum gauge should be:
answered Dec 20, 2024
4 votes
24.8k views
Which set of rational numbers are ordered from least to greatest? Negative 2, 5/6, -2/3, 1/6, 5/6 -2 5/6, -2/3, 1 1/6, 1 5/6 -2 5/6, 1 5/6, 1 1/6, -2/3 -2 5/6, 1 1/6, -2/3, 5/6
answered Sep 22, 2024
5 votes
84.1k views
A runner measures her distance from home while running. What is the domain and range for the graph of her run?
answered Jun 24, 2024
2 votes
210k views
For the growers, time truly was money. The only way to make a lot of sugar is to engineer a system in which an army of workers swarms through the fields, cuts the cane, and hauls the pile to be crushed
answered Jun 17, 2024
2 votes
88.2k views
1. A car has a total mass of 1200 kg and is traveling at 100 km per hour when the driver experience is a brake failure and collides with the barrels. Calculate the change in momentum it will experience
answered May 24, 2024
2 votes
162k views
Rectum and distal colon only, diarrhea, bloody stool A) Crohn's disease B) Ulcerative colitis C) Diverticulitis D) Ischemic colitis Colonoscopy: crypt abscesses
answered Apr 9, 2024
4 votes
23.5k views
The purpose of this sign is to:
answered Mar 8, 2024
2 votes
21.3k views
Represent the following numbers on a number line: −8,2,5.88,6.5
answered Jan 29, 2024
3 votes
4.8k views
Carl biked a total of 10 km in two trips of work. After four trips to work how many kilometers would Carl have biked In total?
answered Jan 28, 2024
1 vote
182k views
5 divided by 555.25
answered May 27, 2023
4 votes
31.8k views
How did most of the Pacific islands win independence from colonizers? a.Before World War II, European powers agreed to give up control of the islands. b. During World War II, Japan seized the colonies
answered Apr 23, 2023
3 votes
29.4k views
Which physical property describes the temperature at which a solid becomes a liquid? O A. Melting point B. Boiling point C. Solubility D. Hardness
answered Feb 11, 2023
2 votes
68.5k views
Abraham Lincoln won the election of 1860 bc...?
answered Dec 8, 2022
3 votes
97.8k views
Which statement accurately describes the relationship between Texas cowboys and the railroads?
answered Jul 16, 2022
1 vote
11.4k views
Help please i need this
answered Jul 16, 2022
0 votes
21.5k views
-6•-2+3+3-4 evaluate the expression
answered Jul 9, 2022
3 votes
5.9k views
Prism A is a triangular prism. The triangular base has a base of 7 meters and height of 9 meters. The prism has a height of 4 meters. Prism B is a rectangular prism with length of 8 meters, width of 2
answered May 23, 2022
4 votes
86.6k views
Help please and thank you! ​
answered Mar 24, 2022
7 votes
129k views
Define the following terms: a) Heating effect of electric current b) Magnetic effect of electric current. c) Electric fuse. d) Transpiration e) Electromagnet
answered Mar 10, 2022
5 votes
130k views
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