20 POINTS Using the velocity time graph below, determine the displacement during the following time intervals:
Show your work/calculations here for parts a, b, and c:
a.) t = 0-4s, Δx =

b.) t = 4-6s, Δx =

c.) t = 6-9s, Δx =

The slope of a velocity time graph over any interval of time gives the during that interval

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

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.