Questions by Pgregory

Questions by Pgregory

I need some help please...

asked Feb 1, 2021

1 answer

5 votes

89.8k views

A nylon thread is to be subjected to a 10-N tension. Knowing that E 5 3.2 GPa, that the maximum allowable normal stress is 40 MPa, and that the length of the thread must not increase by more than 1%, determine

asked Dec 24, 2020

1 answer

1 vote

128k views

Please help: multiply -28y(y-8)

asked Sep 14, 2020

2 answers

1 vote

139k views

An educational institution decides to create digital promotional content that consists of an episodic series of audio, video, and PDF files for its students. These digital files can be delivered directly

asked Jul 6, 2020

2 answers

5 votes

119k views

Is the simplified form of 2-3 + 3.3 rational? Yes No

asked Jan 6, 2020

1 answer

3 votes

131k views

Auguste comte said that the political, technological, and social changes of the eighteenth and early nineteenth centuries had created a situation of

asked Oct 21, 2019

1 answer

1 vote

147k views

Shae is covering 3 walls in her bedroom with wallpaper. The measurement of each wall is 12 ft x 14 ft. A roll of wallpaper covers 42 square feet. How many rolls should Shae purchase? A) 4 rolls B) 10 rolls

asked May 20, 2019

2 answers

0 votes

179k views

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