The word “times” indicates multiplication and the symbol is “”.
\
The word “radius r of the sphere cubed” indicates “”.
Rewrite the sentence into expression as \ \
The volume of a sphere is .
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”.![\"\"](\"file:///C:\\DOCUME~1\\kumar\\LOCALS~1\\Temp\\msohtmlclip1\\01\\clip_image004.gif\")
”.![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=59447883a04f87db2096b2b8a3a4284c.png\")
\ \
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.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
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.