Select all that apply. a hypothesis is

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

What are atoms of the same element with varying number of neutrons

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.