In a first-order reaction, the half-life is 3.800 hours. How long will it take for the concentration of XY to decrease to 40% of its original concentration?

Report your answer in minutes with 4 significant digits.

*Note: this was one of the most missed problems on exams last year; if you remember logarithm rules it can be straightforward though! The alternate form of the first-order integrated rate law (modified with logarithm rules) listed on the rate law summary table can help you here.