A scientist observed an experiment in which the population of bacteria grew in such a way that it increased by 20% every hour. The initial population of the bacteria was 150. Write an exponential expression to describe the population of the bacteria at the end of t hours.​

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

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