Questions by Irine

Questions by Irine

In 2011, citizens in countries like Bahrain, Syria, and Lebanon began to protest against their governments. What was the purpose of these protests? A. Citizens desired democracies and fair treatment. B.

asked May 1, 2020

2 answers

3 votes

206k views

when an electron of a hydrogen atom travels from n=4 to n=2, a photon of energy 4.165•10^-19 joules is released. Calculate the wavelength associated with this radiation.

asked Dec 15, 2019

2 answers

0 votes

59.7k views

((PLZ help me on my quiz, I have less then 20mins to finish it)) Which excerpt from Marian Anderson’s “Gifts of Speech” is factual evidence in her argument? A) I welcome this opportunity to send you a

asked Jul 23, 2019

1 answer

5 votes

80.8k views

Only for number 6! Thanks really need help

asked Apr 28, 2019

2 answers

0 votes

138k views

Why did the us not join the league of nations

asked Dec 3, 2018

1 answer

0 votes

79.7k views

Solve for x , 2x-11 -9+ x

asked Oct 12, 2018

1 answer

5 votes

128k views

While waiting for a transplant donor, waste was removed from wade's blood by a fluid exchange through his abdominal cavity. this is known as?

asked Jul 15, 2018

1 answer

3 votes

103k views

A decimal that is equivalent to three and ten hundredths

asked Sep 16, 2017

1 answer

2 votes

61.4k views

West African studied the ____,the Muslim holy book

asked Jun 21, 2017

2 answers

1 vote

111k views

You set up a plan to try to make yourself healthier. To become socially healthier, you seek out friendships that are _______. A. stressful without any conflict B. strong and supportive C. active and full

asked Feb 13, 2017

2 answers

1 vote

79.6k views

A quadrilateral has two right angles. The measure of the third angle is 99 degrees. What is the measure of the fourth angle.

asked Apr 2, 2016

2 answers

3 votes

85.9k views

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