an aeroplane travelled to town x from town y at 245 kilometers per hour for 2 hours what is the distance covered​

Me because some of question i don’t understand

Find the solutions for a triangle with a =16, c =12, and b = 63º

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)