At a particular time, The distance to Mars is 7.5×10^10 meters. How long (in seconds) does it take for a radio signal from Mars Pathfinder to be received by NASA on earth? Answer to two decimal places.

Nthe 19th century, women were expected to conform to a certain role that entailed a. gaining domestic skills and establishing a career b. going to college and getting married c. getting married and having children d. graduating from college and being a housewife