Friday
March 27, 2015

Homework Help: 7th Grade Math

Posted by Anonymous on Saturday, February 25, 2012 at 6:00pm.

What is the radius of a CD in cm? What\'s the height of a CD cm? What\'s the volume of the CD? What\'s the measure of the radius in the center of the CD to the beginning of the music area and the volume of it? Subtract the answer from Part D from your answer in Part C and find the volume used for the music. How many minutes of music are on the CD? How many minutes are stored in each cubic centimeters of the volume?

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