mary’s job requires her to sit at a computer terminal inputting student data. her only breaks include a 1-hour lunch and two 15-minute breaks, one in the morning and one in the afternoon. what type of hazard is mary most likely to encounter?

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.  

light has energy and momentum and so the beams are ever so slightly attracted to each if they had mass. they will ever so slightly curve space.

reference

the answer is 12 gallons