The indianapolis 500 is one of the most exciting events in sports. each spring, 33 drivers compete in the 500-mile race, sometimes hitting speeds of more than 220 miles an hour. the general formula for computing distance is rate (or speed) multiplied by time, given a steady average speed. the formula may be written d = rt. answer today's project questions on speed, distance, and time.

the driver's average speed to complete all 8 laps is miles per hour. round to the nearest tenth of a mile per hour.

Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience.b. report the adverse drug experience to the irb only if there are several other occurrences.c. report the adverse drug experience as part of the continuing review report.d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.