document.write( "Question 1065664: this conical glass holds 150ml. its top radius is 4 cm find its depth \n" ); document.write( "
Algebra.Com's Answer #680836 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! convert 150ml to cubic cm \n" ); document.write( ": \n" ); document.write( "1 ml is 1 cubic cm, therefore 150 ml = 150 cubic cm \n" ); document.write( ": \n" ); document.write( "150 = 1/3 × pi × r^2 × h \n" ); document.write( ": \n" ); document.write( "Note conical means cone shaped \n" ); document.write( ": \n" ); document.write( "150 = (1/3) * (22/7) * 4^2 * d, where d is depth \n" ); document.write( ": \n" ); document.write( "150 = 352d / 21 \n" ); document.write( ": \n" ); document.write( "352d = 150 * 21 \n" ); document.write( ": \n" ); document.write( "d = 8.94886 approx 8.9 \n" ); document.write( ": \n" ); document.write( "************************************** \n" ); document.write( "depth of glass is approximately 8.9 cm \n" ); document.write( "************************************** \n" ); document.write( ": \n" ); document.write( " |