The graph gives information on greenhouse gas (ghg) emissions from industries. which questions would clarify the evidence from this graph? (a)what caused a drop in ghg emissions around 2009? (b)did ghg emissions cause the melting of arctic glaciers? (c)how much methane was emitted by homes between 1990 and 2000? (d)does industrial equipment release gases other than greenhouse gases? (e)which types of industries were included in the study?

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?