An arrow is shot at an angle of θ=45∘θ=45∘ above the horizontal. The arrow hits a tree a horizontal distance d=220md=220m away, at the same height above the ground as it was shot. Use g=9. 8m/s2g=9. 8m/s2 for the magnitude of the acceleration due to gravity.

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.

In a cooking context,which of the following materials is the best heat conducter?

Julia went to work for a reputed company. under pressure from upper management to cut costs, she directed line employees to ignore some safety precautions, which increased productivity. which argument of institutional anomie theory does this support? businesses set effective moral examples. businesses resort to illegal means to earn profits. businesses focus on public welfare. businesses fairly distribute profits. businesses employ only legal means to earn profits.