Suppose abc is similar to a triangle whose sides have lengths 3, 7, and 8. If AB=6 is the shortest side in abc what is the perimeter of abc?

Find the slope of the line y =8/9x + 1.

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively