Posted by Delilah on .
5.
NASA's apollo program lasted nine years (19631972) and included 6 moon landings. Write the cost of the Apollo project, $25,000,000,000, in scientific notation.
Is the answer 2.5 x 10^10????

7th grade math NASA problem 
David Q/R,
That's what I get too. It doesn't look so much that way, does it!