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one liter (1000cm3) of oil is spiled onto a smooth lake. if the oil spreads out uniformly until it makes an oil slick justone molecure thick, with adjcent molecules just touching estimate the diameter of the oil slick. Assume the oil molecules have a diam...

find the circumference of a circle if the diameter is 5.15 meters

i need help in finding this answer find the value of r so that the line through (8,R) and (4,5) has a slope of negative

B her mother