Ria is performing an experiment in chemistry class with a certain

strain of bacteria. The exponential function f (x) = 100 (3) " models the number

of bacteria Ria has, where a represents the number of hours that have elapsed.

Part A:ls the amount of bacteria growing or decaying?

Part B: How many bacteria did Ria have at the start of her experiment?

Part C: How many bacteria will Ria have after 4 hours?

Question

10 November, 07:52

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Sonia Holloway · Answer 1

Part A: Growing

Part B: 100

Part C: 8100