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The approximate mass of an ice cube, in grams, is expressed as \(0.8s^2\), where \(s\) is the length, in centimeter, of an edge of the ice cube. What is b the mass of an ice cube with edge length 2 cm?

 Sep 26, 2020
 #1
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Put in 2 for s

.8 (2)^2 = 3.2 gm      (Are you sure that isn't  . 8 s3 ?)

 Sep 26, 2020
edited by ElectricPavlov  Sep 26, 2020
 #2
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yea its 0.8s^3

 Sep 26, 2020
 #3
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oops that was a mistake sorry its 0.8^3

 Sep 26, 2020

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