Find the length to three significant digits of the arc intercepted by a central angle
in a circle of radius r.
r=13.1 in., e = 180°
The length of the intercepted arc is approximately
in

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.

Which shows the graph of the solution set of 3y – 2x > –18?

What is the product? a-3/15a × 5/a-3