3; 15; 75,375 --
The fifth term of the sequence

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

The triangles are similar. what is the value of x? show your work.

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?