Answers by Arsen Khachaturyan
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Answers by Arsen Khachaturyan

Answers by Arsen Khachaturyan
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The length of a social media interaction is normally distributed with a mean of 3 minutes and a standard deviation of .4 minutes. What is the probability that an interaction lasts longer than 4 minutes?
answered Feb 27, 2017
7 votes
95.6k views
The equation of line m is 3X-5Y=-4 what is the slope of a line that is perpendicular to mine m? Please answer fast!!!
answered Jan 24, 2017
4 votes
16.2k views
!!!HELP!!! PLEASE SHOW WORK SO I CAN UNDERSTAND! A ball shaped like a sphere has a radius of approximately 2 1/8 inches. Which of the following is the best estimate of the volume of the ball? 32 in³ 11
answered Jan 11, 2016
0 votes
102k views
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