Questions by Vinayak Pingale

Questions by Vinayak Pingale

One kilogram of butane (C4H10) is burned with 25 kg of air that is at 308C and 90 kPa. Assuming that the combustion is complete and the pressure of the products is 90 kPa, determine (a) the percentage

asked Aug 24, 2021

1 answer

4 votes

20.8k views

Organize the items listed into the proper sequence of events for gas exchange. a: O2 is transported to cells by circulatory system. b: O2 is drawn into the lungs during inhalation. c: Cells use O2 and

asked May 8, 2021

1 answer

4 votes

232k views

Find the circumference of a circle whose area is 60pi cm^2. A. 2 √(15\pi ) \: cm B. 4 √(15\pi) \: cm C. 30\pi \: cm D. 900\pi \: cm

asked Dec 4, 2020

1 answer

5 votes

84.6k views

40 POINTS Which expression is equivalent to (3k - 4b) ^ 3 in expanded form?

asked Jul 7, 2020

2 answers

3 votes

11.3k views

5x+3y=30 converted into a Real World Situation Graph

asked Oct 15, 2019

1 answer

3 votes

113k views

To maintain turgor pressure, cells in both the leaves and stems of most non-woody or herbaceous plants contain A)chloroplasts . B)starch granules . C)many mitochondria. D) a large central vacuole.

asked Aug 14, 2019

2 answers

5 votes

54.1k views

Which of these issues was settled by the Three-Fifths Compromise at the Constitutional Convention? A)the issue of the length of terms for the members of Congress B)the issue of how to count the slaves

asked Jan 1, 2019

2 answers

4 votes

198k views

Some scholars believe that people from Asia arrived in the Americas about 15,000 years ago. According to this theory, what was the reason these people came? A. Widespread disease drove the people away

asked Dec 12, 2018

1 answer

0 votes

10.6k views

What is the difference between tambos and

asked Aug 5, 2018

1 answer

3 votes

192k views

The coefficients in a balanced chemical equation always can express the ratio of A. Moles of reactants and products B. Volume of reactants and products C. Atoms and reactants and products D. Mass of reactants

asked Jun 6, 2018

2 answers

5 votes

134k views

Why did the Roman Empire produce more coins?

asked Mar 22, 2018

1 answer

1 vote

23.3k views

You could be electrocuted if you try to use water to put out a

asked Aug 8, 2017

2 answers

5 votes

232k views

What did Booker T. Washington think about imperialism?

asked Jul 9, 2017

1 answer

1 vote

195k views

How does an atom become a positively charged ion?

asked Apr 20, 2017

1 answer

1 vote

141k views

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