Alexa, who is paid time-and-a-half for hours worked in excess of 40 hours, had gross weekly wages of $598 for 48 hours worked. What is her regular hourly rate?

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters