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Mathematics 17 Online
OpenStudy (anonymous):

Somebody help? Medals?

OpenStudy (anonymous):

Suppose that the amount of algae in a pond triples every 2 hours, if the pond initially contains 80 pounds of algae, how much algae will be in the pond after 8 hours. 720 1,280 6,480 320

OpenStudy (anonymous):

80 = 80 80x3 (2hours) = 240 80x3x3 (4hours) = 720 80x3x3x3 (6 hours) = 2160 80x3x3x3x3 (8 hours) = 6480

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