Questions by Oleg Gabureac

Questions by Oleg Gabureac

Consider an experiment in which slow neutrons of momentum ¯hk are scattered by a diatomic molecule; suppose that the molecule is aligned along the y axis, with one atom at y = b and the other at y = −b.

asked Jul 15, 2021

1 answer

3 votes

127k views

Which quadratic expression represents the product of these factors? (2x + 5)(7 − 4x) A. -8x2 + 34x − 35 B. -8x2 + 6x − 35 C. -8x2 − 6x + 35 D. -8x2 − 34x + 35

asked Jul 6, 2021

2 answers

4 votes

15.3k views

Can anybody help me out thanks I'm having trouble

asked May 7, 2021

2 answers

2 votes

110k views

1. 16 is what percent of 40?

asked Apr 16, 2021

1 answer

4 votes

63.0k views

Find the product 2 1/3 • 3 1/2 write the answer as a mixed number

asked Apr 7, 2021

1 answer

4 votes

102k views

Which describes the relationship between ZNOM and ZJOK in the diagram?

asked Feb 14, 2021

1 answer

3 votes

98.6k views

The leading cause of death in 1900 was infectious disease. The discovery, investigation and use of antibiotics, a class of chemicals that kill bacteria associated with infectious diseases, has dramatically

asked Nov 25, 2020

1 answer

1 vote

197k views

Fill in the blank. What do you call the substances in the following reaction? Carbon dioxide and water combine in a reaction to produce carbonic acid. Carbon dioxide and water are ___________________________.

asked Sep 9, 2020

1 answer

0 votes

119k views

When x=1, is g(x) or f(x) greater

asked Jun 5, 2020

1 answer

1 vote

175k views

In order to estimate the difference between the average hourly wages of employees of two branches of a department store, the following data have been gathered. Downtown Store North Mall Store Sample size

asked Mar 28, 2020

1 answer

1 vote

183k views

Which part of speech is the underlined word? You'll find the meat on the [left-hand side of the store. --------

asked Nov 17, 2019

2 answers

1 vote

184k views

Ow did Shays's Rebellion highlight major problems with the Articles of Confederation?

asked Sep 20, 2019

1 answer

5 votes

155k views

In 1870 which path would be the easiest to travel when going from Omaha to Sacramento

asked Jul 24, 2019

2 answers

1 vote

165k views

How can you make results of an investigation more reliable?

asked Jul 16, 2019

1 answer

2 votes

53.5k views

A student walks 10meters east down a hallway before realizing she has dropped a book. She turns around and walks 3meters west to pick it up. She then turns back around and walks 8 more meters east to her

asked Mar 14, 2019

1 answer

4 votes

101k views

Use Gauss-Jordan elimination to solve the following linear system. x – 6y – 3z = 4 –2x – 3z = –8 –2x + 2y – 3z = –14

asked Dec 2, 2018

2 answers

2 votes

187k views

For which interval is the average rate of change of f(x) negative? A. From x=-4 to x=-1 B. From x=-3 to x=3 C. From x=0 to x=2.5 D. From x=3 to x=4.5

asked Jun 4, 2018

2 answers

0 votes

81.3k views

Why do you think franklin devoted such a large chunk of his autobiography to a discussion of his failures to achieve perfect virtue?

asked Jun 1, 2018

1 answer

5 votes

174k views

Why did many Arab tribes fight against the central powers during world war 1?

asked Apr 5, 2017

1 answer

0 votes

86.4k views

$43,800 at 4.8% for 2 years

asked Mar 2, 2017

2 answers

2 votes

60.9k views

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