Given the diagram below with line DE║ line AC. Find BC.

Yvaries inversely as x. y =12 when x=5. find y when x=4

Each day jake donates money to the global.

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?