Dear I hope you see this, Please be aware of when you go and ban people and go and delete their account and questions, that it may not be them, that person, not doing their job and using accordingly, but that it may be some of your employs. I have experienced that it is sometimes you're employed but also other users that may have reported the other persons answer for either no reason or because they are upset. I hope that, when this is the case that, you actually do your job and read, I mean that's why you either went to school or are in school. After all you do hire some people under the legal age to have an actual job..., and find out if there really is a problem with that's person answer or statement. Sincerely users.

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?