Consider the statements:

p: Stephen is intelligent

q: Stephen is good at Mathematics

If p⇒q, which of the following is a valid conclusion?

What value of p will make (x\(^2\) - 4x + p) a perfect square?

.Find the value of x such that \(\frac{1}{x}\) +\(\frac{4}{3x}\) - \(\frac{5}{6x}\) + 1 = 0

Make t the subject of k = \(m \sqrt \frac{t-p}{r}\)

An exterior angle of a regular polygon is 22.5°. Find the number of sides.