Questions by Ken Zhang

Questions by Ken Zhang

Suppose a large amount of power is required. Which engine would you choose between Otto and Diesel? Why?

asked Aug 11, 2020

1 answer

4 votes

142k views

I’m still confused on how to work the percentages

asked Apr 27, 2020

2 answers

1 vote

22.1k views

If the amount of gas is decreased and the temperature and pressure stay constant, what will be the effect on its volume? The volume will increase. The volume will decrease. The volume will remain the same.

asked Jun 22, 2019

1 answer

5 votes

7.3k views

Robbie skateboards .50 blocks to his friends house in 1.2 minutes. What is his speed?

asked Jun 9, 2019

1 answer

0 votes

110k views

Which of the following uses an introductory comma correctly? 1 Wishing she'd just called in sick, Suzy unlocked her filing cabinet and began her daily work. 2 Stop, there's not time for that! 3 Roberta

asked Apr 18, 2019

2 answers

0 votes

83.0k views

The bionic pancreas sends a signal to a device to release hormones into the bloodstream to regulate blood sugar. Identify one hormone the device would most likely release.

asked Feb 18, 2019

2 answers

1 vote

32.4k views

Language that is generally considered crude or gross

asked Jan 10, 2019

1 answer

1 vote

105k views

I need to know the area of this irregular shape.

asked Dec 15, 2018

2 answers

3 votes

202k views

Earth’s original atmosphere was made up of gases similar to those _____.

asked Mar 21, 2018

2 answers

1 vote

61.9k views

Which of these excerpts is most clearly an example of apostrophe? a)“Bird thou never wert,/That from Heaven or near it…” b)“Higher still and higher/From the earth thou springest…” c)“Like a Poet hidden/In

asked Feb 10, 2018

2 answers

0 votes

100k views

Why did the Separatists and Puritans leave England and settle in North America?

asked May 17, 2017

2 answers

2 votes

223k views

In addition to weaponry, communication, and medicine, which war time industries had significant technological breakthroughs? a.rucking and mining b.passenger cars and farming c.airplanes and farming d.

asked May 16, 2017

1 answer

1 vote

124k views

What is the basis for scientific explanation

asked Apr 16, 2016

1 answer

3 votes

95.5k views

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