The goal of a benefit concert is to collect 50,000 cans of food. food is collected at each entrance to the concert. entrance a, 15,682 cans, entrance b, 18,940 cans, entrance c, 16,114 cans, entrance d, 12,468 cans. did they collect more or fewer cans than desired? how many more or fewer?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

How do i solve uniform motion problems?