Math
75:
Moon rock describes rock that formed on the
Moon and was collected during the course of its exploration. Moon rocks
collected during the course of lunar exploration are currently considered
priceless. In 2003, NASA estimated the value of moon rock samples at about $1
million for 285 g (10 oz.). What would be the value of 3 lbs. of moon
rock? Round your answer to the nearest million.

Answer
$5 million.