Abacterial population doubles in size every five hours. after five hours, the sample contains 2000 bacteria. which equation models y, the population size after x hours?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

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