It took 78.5 feet of fencing to surround the edge of a circular stage. To set up for a conference, Tina wanted to set up rows of chairs across the circular stage. Each chair is 2.5 feet wide. What is the largest number of chairs she can fit in one row? Use 3.14 for pi.

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x