Questions by Afilbert

Questions by Afilbert

Which of the following are identities? 1.3(5 + 2x) = 15 + 6x II.y = x + 3 III. x2 - y2 = (x + y)(x - y) A. III only B. I and III C. II and III D. I and II

asked Feb 2, 2021

2 answers

1 vote

23.5k views

Sharks' Teeth By Langston Carter The day we found the sharks' teeth was foggy and cool. Moisture hung in the air so thick you could almost see it sparkling in the dim sunlight. There were days, early in

asked Jan 26, 2021

2 answers

4 votes

139k views

A 40 mile boat ride costs a group of people $405. To rent that same boat for a 100 mile trip costs $855. How much does it cost for each mile?

asked Jan 2, 2021

1 answer

4 votes

209k views

A particular telephone number is used to receive both voice calls and fax messages. Suppose that 20% of the incoming calls involve fax messages, and consider a sample of 20 incoming calls. (Round your

asked Jan 1, 2021

1 answer

5 votes

142k views

2. A package of paper towels contains 3 rolls. Each package of paper towels costs $2.79. A function, f(x), is written to represent the cost of purchasing x packages of paper towels. What is the practical

asked May 24, 2020

1 answer

2 votes

233k views

During committee meetings, Michael repeatedly makes comments to the effect, "I've been on this committee for years and I've organized a number of professional development workshops that went great, so

asked Feb 24, 2020

1 answer

4 votes

76.1k views

What is the correlation coefficient with the following data points: (15,36), (13,22), (12,6), (11,20)? A.0.75 B.-0.75 C.0.65 D.-0.65

asked Oct 24, 2019

2 answers

1 vote

190k views

Which type of files are saved with the MP3 and zip extensions

asked May 21, 2019

1 answer

2 votes

234k views

In Tinker v. Des Moines, why was it considered protected speech for students to wear armbands? a.Their action did not negatively influence other students. b.Their action was not disruptive. c.Their action

asked May 17, 2018

2 answers

5 votes

82.4k views

The diameter of Jim’s circular flower bed is 10 feet. What is the area, in square feet, of Jim’s flower bed? A) 10π B) 20π C) 25π D) 100π - My Guess is D, but then again, I'm not very good at Remembering

asked May 4, 2018

2 answers

2 votes

200k views

Which best describes headers and footers

asked Feb 24, 2018

1 answer

2 votes

218k views

How do we measure trace gas pollutants in the atmosphere?

asked May 1, 2017

1 answer

3 votes

84.4k views

At a school 138 students play at least one sport. this is 40% of the students at the school. How many students are at the school?

asked Mar 14, 2017

1 answer

4 votes

85.3k views

death valley has an elevation of -282 feet relative to sea level. explain how to use absolute value to describe the elevation of death valley as a positive integer

asked Jan 1, 2017

2 answers

0 votes

14.5k views

What can be claimed about the concepts of happiness

asked Oct 11, 2016

1 answer

4 votes

56.8k views

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