3 Answered Questions for the topic Contest
can anyone do this?
the source of of emission is the standby diesel set. the generator set is maintained to assure highest efficiency and avoid poor fuel combustion that result to dark emissions. Emission expected... more
Hard Question from UMD Math Competition 2014
There are three underground gopher nests in a field; call them A, B, C. There are tunnels between A and B, between A and C, and between B and C. A gopher counts that there are 89 ways to get from A... more