Suppose that 39% of all patrons at Goldy's gym spend more than 10 hours a week at the gym. Goldy's gym asks 60 of their patrons at random if they spend more than 10 hours a week at the gym. Find the variance of the number of patrons at the gym one would expect to spend more than 10 hours a week at Goldy's. Round to 2 decimal places.

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