Recent content by Grin Like the Chesire Cat

  1. G

    $20 buys enough silver paint to cover 150 ft. What is the cost to paint bottom and

    lateral surface of trash? It's supposed to be $21.36, but how do you get that?
  2. G

    The cone-shaped paper cup has a height 9 cm and a rim with circumference 12? cm. What...

    ...is the approximate...? volume of the cup? Is it 339.12?
  3. G

    The cone-shaped paper cup has a height 9 cm and a rim with circumference

    12? cm. What is the approximate...? volume of the cup? Is it 339.12?
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