Can someone please answer B and the question below that plz and ty! I’m very confused and it’s due very soon!!!

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane