Questions by Prefect

Questions by Prefect

Calculate the molar mass of butane. Butane's rate of diffusion is 3.8 times slower than that of hleium.

asked Nov 24, 2021

2 answers

3 votes

110k views

Which factor will best help a scientist produce valid experimental results? A. having many different independent and dependent variables. B. graphing results by using both graphing calculators and computers.

asked Sep 8, 2021

2 answers

2 votes

177k views

In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts College, and 30% of the students were in the Education College. To see whether

asked May 19, 2021

1 answer

4 votes

158k views

Landrum Corporation is considering investing in specialized equipment costing $ 260 comma 000. The equipment has a useful life of 5 years and a residual value of $ 15 comma 000. Depreciation is calculated

asked Mar 7, 2021

1 answer

0 votes

182k views

Use the graph of the function y = –x2 + 2x + 8 to determine the solutions of the quadratic equation 0 = –x2 + 2x + 8. What are the solutions of the quadratic equation 0 = –x2 + 2x + 8? –4 and 2 –2 and

asked Jan 16, 2021

2 answers

0 votes

15.5k views

What’s the difference between Full Time and Part time in college??

asked Aug 4, 2020

2 answers

2 votes

208k views

Choose a antonym for: deception lies, honesty, loyal, blind

asked Jul 4, 2020

2 answers

5 votes

198k views

Nancy, an employee at MegaWorks Corp., has been on the job for only a week. She needs to ask the accountant some questions, but she does not remember his name. Which of the following would be most appropriate

asked May 26, 2020

1 answer

2 votes

44.8k views

What is the highest degree of longitude that can be measured?

asked Feb 13, 2020

2 answers

1 vote

143k views

Kalinda is 68.7 inches tall and wants to know how many inches taller she is than Terrence. If t represents Terrence’s height in inches, which expression can she use to find the answer.

asked Jun 10, 2019

2 answers

3 votes

227k views

What is the name of the “lost” Inca city located high in the Andes Mountains that is one of the few completely surviving Inca cultural sites? A. Viracocha B. Cusco C. Machu Picchu D. Pachamama

asked Apr 3, 2019

2 answers

4 votes

157k views

Fran has been struggling with the tasks she has to accomplish over the next few weeks: homework due the next day (Tuesday), a French test that Thursday, an essay due in two weeks, an algebra test on Friday,

asked Mar 8, 2019

1 answer

0 votes

99.2k views

Need help ASAP with the correct answer

asked Feb 9, 2019

1 answer

1 vote

41.1k views

Given ΔABC: ΔDEF, find x. 7.2 11.25 20 18

asked Jan 7, 2019

2 answers

4 votes

187k views

Three reasons why understanding culture is an important component in language learning

asked Aug 9, 2018

1 answer

3 votes

234k views

Bard fells Smaug with a single arrow to the chest where his armor is incomplete. 25 POINTS Which theme does this episode illustrate? 1.Greed will cloud good judgment. 2.Frienship is more important than

asked Mar 24, 2018

2 answers

2 votes

37.1k views

How do I do this? tell me the answer and how you got it.....I have to graph this later

asked Jan 25, 2017

1 answer

3 votes

130k views

What is 2.97 as a fraction and in simplest form?

asked Dec 25, 2016

2 answers

3 votes

155k views

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