llllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllIIIIIIIIIIllllllllllllI1.

The depth [in feet} of water at a dock changes with the rise and fall of tides. The depth is modeled by the function '31' 31W Dt=5' t 2 {] em(3+3)+ where t is the number of hours. after midnight. Find the rate at which the depth is. changing at 5 a.m. Round your answer to 4 decimal places. \fThe limit bele'w.r represents the derivative of some function z] at some number u. are + m5 1m} [1H] h State the funetien and the number: M) =