<PRE><B>Question 809310</B>
v = 4 * 5 * 3 = 60 cu.m
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density of air at 20 degrees C = 1.2041 kg/cu.m
http://en.wikipedia.org/wiki/Density_of_air
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ma = d * v
ma = 60 * 1.2041
ma = 72.246 kg
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density of water at 20 degrees C = 998.207 kg/cu.m
https://sooeet.com/density/water-density.php
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mw = d * v
mw = 60 * 998.207
mw = 59,892.42 kg
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Calculate and graph the linear regression of any data set:
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