The graph shows that the amount of water in a person's body varies directly with the person's mass. what is the ratio of the vertical distance to the horizontal distance on the graph between the points ( 15 , 10 ) 15, 10 and ( 30 , 20 ) 30, 20 ?

the argument of alfred t. mahan, henry cabot lodge, and albert j. beveridge was the economically and mass production the the americans could not consume themselves. this led expansion to sell to other foreign nations for profits.

step-by-step explanation:

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the answer on e2020 was d.