A city had a population of 22,200 in 2007 and a population of 25,600 in 2012. (a) Find the exponential growth function for the city. Use t = 0 to represent 200

Me asap! what is the slope of this line? enter your answer in the box.

We just started the introduction into circles and i have no idea how to do this.

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?