SV bisects angle RST. if m angle RST = 62, what is m angle RSV?

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

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?