What is the circumference of the circle below in terms of π? What is the circumference of the circle to the nearest tenth

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions