Brenna has a ribbon that is 6 meters long. She cuts it into pieces that measure 2 meters. What fraction of the ribbon is one piece?

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?