huestion 7' round sponge cake will be baked in a fan forced oven heated to 150 \"C. The cake batter mixture is at 20 \"C when placed in the oven. As the cake temperature increases, the rate at which the temperature changes decreases. A differential equation models the cake temperature hit]: dh 110 Mt] E _ 500 Temperature h is in \"C, and time t is in seconds. a] Write a formula for the temperature of the cake hit). b] The cake cannot reach 150 \"C due to the moisture within it. When removed from the oven after 30 minutes, what temperature will the cake be? //