Questions by Perqin

Questions by Perqin

What is the y-intercept?

asked May 18, 2018

2 answers

2 votes

1.7k views

A prostar has a high enough ________ to become a star A) volume B) mass C) temperature D) brightness

asked Apr 10, 2018

2 answers

1 vote

105k views

During the fission of uranium-235, neutrons are released and a small amount of mass is converted to energy. How many neutrons are in the nucleus of an atom of uranium-235? A. 92 B. 143 C. 235 D. 238

asked Feb 18, 2018

1 answer

4 votes

227k views

Why does Pippi pour milk into her ear? A. She thinks it will make her hearing better. B. She thinks it will bring her good luck. C. She thinks it is good for an earache. D. She thinks it is a good way

asked Sep 1, 2017

1 answer

1 vote

1.2k views

At a middle school 25% of the students are in mr. Smith's art class there are 600 students in the school how many students are in mr. Smith are class

asked Jun 25, 2017

1 answer

5 votes

157k views

Which of the following ordered pairs is a solution to the equation 2x+7y=8? A. (3,-2) B. (2,-3) C. (-3,2) D. (0,4)

asked Aug 10, 2016

1 answer

2 votes

51.2k views

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