Identify all the cases where probability sampling is used. selecting the first 100 students who enter a school during the day selecting every 100th package to be reviewed for its contents surveying every member of a city of 100,000 people dividing fans into groups of 100 and ask 10 people from each group selecting 100 social media friends to answer a survey selecting 100 numbers at random from a group of 100,000

If its non of them tell me..valerie took a day-trip. she drove from her house for a while and took a coffee break. after her coffee break, she continued driving. after  2  hours of driving after her coffee break, her distance from her house was  210  miles. her average speed during the whole trip was  60  miles per hour.valerie created the equation  y−210=60(x−2)  to represent this situation, where  xx  represents the time in hours from her coffee break and  yy  represents the distance in miles from her house.which graph correctly represents valerie's distance from her house after her coffee break?