The nth term of a sequence is \(2^{2n-1}\). Which term of the sequence is \(2^9?\)
Evaluate \(\frac{1}{2}+\frac{3}{4}of\frac{2}{5}\div 1\frac{3}{5}\)
Given that y = px + q and y = 5 when x = 3, while y = 4 when x = 2, find the value of p and q.
Evaluate \(\frac{x^2 + x - 2}{2x^2 + x -3}\) when x = -1
