Questions by Malvin

Questions by Malvin

What particle diffused the farthest, potassium permanganate or methylene blue? what was the factor in the difference in diffusion rates?

asked Nov 26, 2018

2 answers

3 votes

47.0k views

How do insects walk on water? hydrogen bonding, cohesion, surface tension?

asked Apr 23, 2018

1 answer

0 votes

93.7k views

The number of words w Tina can type per minute is at least 50. Write and graph an inequality to describe this situation

asked Mar 23, 2018

2 answers

2 votes

106k views

smith, a candidate running against the current senator, says, "the senator has voted against health care. she is not in line with the principles of our party." jones, the senator, responds, "my esteemed

asked Oct 15, 2017

2 answers

5 votes

214k views

Do part (B) and help me thx

asked May 15, 2017

1 answer

0 votes

132k views

Help me in number 3!!!

asked Jan 15, 2017

1 answer

5 votes

214k views

A bag contains 30 marbles, 3 of which are blue, 20 are red, 5 are green, and 2 are purple. Emerson takes a marble out of the bag, records the color, and returns it to the bag. How many purple marbles should

asked Feb 28, 2016

2 answers

0 votes

150 views

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