A scientist running an experiment starts with 100 bacteria cells. These bacteria double their population every 15 hours. Find how long it takes for
the bacteria cells to increase to 300. Use the formula P = P29, where Po is the original number of bacteria cells, Pr is the number
after thours, and dis the time taken to double the number.
It takes
hours for the number of bacteria to increase to 300.

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jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.