Under ideal conditions a certain bacteria population is known to double every three hours. Suppose there are initially 140 bacteria. (a) What is the size of the population after 12 hours? (b) What is the size of the population after t hours? (c) What is the size of the population after 19 hours? (Round your answer to the nearest whole number.) (d) Graph the population function and estimate the time for the population to reach 50, 000. (Round your answer to two decimal places.) hours

Under ideal conditions a certain bacteria population is known to double every three hours. Suppose there are initially 140 bacteria. (a) What is the size of the population after 12 hours? (b) What is the size of the population after t hours? (c) What is the size of the population after 19 hours? (Round your answer to the nearest whole number.) (d) Graph the population function and estimate the time for the population to reach 50, 000. (Round your answer to two decimal places.) hours

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Under ideal conditions a certain bacteria population is known to double every three hours. Suppose there are initially 140 bacteria. (a) What is the size of the population after 12 hours? (b) What is the size of the population after t hours? (c) What is the size of the population after 19 hours? (Round your answer to the nearest whole number.) (d) Graph the population function and estimate the time for the population to reach 50,000. (Round your answer to two decimal places.) hours

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