document.write( "Question 149472: ice cream scoops are often 1.25 inches in diameter. how many scoops should you get from a half gallon of ice cream? a half gallon container can be approximated by a cylinder with a diameter of 4.8 inches and a height of 6.5 inches. \n" ); document.write( "
Algebra.Com's Answer #109660 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Container: \n" ); document.write( "r = 4.8/2 = 2.4 inches \n" ); document.write( "h = 6.5 \n" ); document.write( "volume of cylinder = h(pi)r^2 \n" ); document.write( "volume of cylinder = 6.5(pi)(2.4)^2 \n" ); document.write( ". \n" ); document.write( "cone: \n" ); document.write( "r = 1/2 d = 1/2(1.25) = 0.625 inches \n" ); document.write( "volume of sphere = 4/3(pi)r^3 \n" ); document.write( "volume of sphere = 4/3(pi)(0.625)^3 \n" ); document.write( ". \n" ); document.write( "# of scoops = \"volume of cylinder\"/\"volume of sphere\" \n" ); document.write( "[6.5(pi)(2.4)^2]/[4/3(pi)(0.625)^3] \n" ); document.write( "[6.5(2.4)^2]/[4/3(0.625)^3] \n" ); document.write( "[37.44]/[0.32552] \n" ); document.write( "115.016 \n" ); document.write( ". \n" ); document.write( "or, approximately \n" ); document.write( "115 scoops \n" ); document.write( " \n" ); document.write( " |