Questions by Marc Johnston

Questions by Marc Johnston

Please help with this if you can.

asked May 8, 2020

2 answers

0 votes

204k views

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 minutes and 24.5 minutes. What is the study's margin of error?

asked Mar 17, 2020

1 answer

4 votes

25.6k views

Which is an example of renewableenergy resource uranium ,wind, or natural gas

asked Mar 9, 2020

2 answers

0 votes

123k views

The graph of a line passes through the two points (-2, 1) and (2, 1). What is the equation of the line written in general form?

asked Feb 19, 2020

1 answer

5 votes

17.0k views

In the stimulated emission for a certain helium/neon laser, the energy difference is 1.96 eV. What is the wavelength of light emitted by this laser?

asked Jan 27, 2020

1 answer

2 votes

221k views

How did the Comstock Lode affect the western part of the United States? A.Individual miners claimed all the land in the West for themselves. B.Thousands of prospectors traveled west in search of gold and

asked Dec 13, 2019

2 answers

2 votes

220k views

In group 13, the only metalloid, boron, is at the very top of the group. Explain why the rest of the group has metallic behavior but boron does not.

asked Oct 14, 2019

1 answer

3 votes

16.4k views

A sample of hydrogen gas at a temperature of 275 K and a pressure of 0.456 atm is allowed to expand to a pressure of 845 mmHg. What is the new Temperature of the gas?

asked Mar 1, 2019

1 answer

5 votes

17.7k views

hi i am on the student board committee at my school and I'm having to ask people their thoughts on the LGBT+ community i have to turn it in tomorrow would you guys be willing to tell me if you support

asked Jan 2, 2019

1 answer

4 votes

131k views

Requesting funds for working capital suggest that the business is not a solid investment true or false

asked Dec 27, 2018

1 answer

1 vote

147k views

How many liters of a mouthwash can be prepared from 105 ml of cinnamon flavor if its concentration is to be 0.5%?

asked Nov 17, 2018

1 answer

3 votes

74.8k views

Which state of matter is least likely to transfer heat by convection? solid liquid gas plasma

asked Jun 19, 2017

1 answer

0 votes

149k views

Identify the following as a compound or a mixture: quartz (SiO2)

asked May 6, 2017

1 answer

2 votes

165k views

Which arrangement shows 3 1/8 , 3.7, 3 3/4 , and 3.89 in order from least to greatest?

asked Apr 24, 2017

1 answer

3 votes

85.7k views

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