A man walks 7 km in 2 hours and 2 km in 1
hour in the same
direction. Find her
average speed for the
journey.
Average Speed =
Total Distance
Total Time
Calculate the speed:

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Which of these best describes an ionic bond?

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li