Which expression is equivalent to sqrt64a6

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Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year