Connecting exponential graphs with contexts
Problem
A sample of bacteria was placed in a petri dish. The number of bacteria changes exponentially over time.
The graph describes the number of bacteria over time (in hours).
An increasing exponential function passes through the point (0, 50) and the point (1, 60).
An increasing exponential function passes through the point (0, 50) and the point (1, 60).
What was the sample's initial size?
bacteria

Answer this question, only if you know the answer. 30 points and brainliest!

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

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