A certain bacteria population increases continuously at a rate proportional to its current number. The initial population of the
bacteria is 70. The population increases to 360 bacteria in 4 hours. Approximately how many bacteria are there in 7 hours? Round your answer to the nearest whole number.
2 answers:
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Answer:
y = + 5
Step-by-step explanation:
So here we have to put it in y = mx + b form;
7x + 4y = 20
Subtract 7x from both sides;
4y = -7x + 20
Divide both sides by 4;
y = + 5