12. Two runners travel along the same straight path. They start at the same time, and they end at the
same time, but at the halfway mark, they have different instantaneous velocities. Is it possible for
them to have the same average velocity for the trip?

i think the answer is a, hope this : )

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.