Given P(A) = 0.4, P(B) = 0.21 and P(B(A) = 0.4, find the value of P(An B), rounding to the nearest thousandth, if necessary.

What is always true about a positive integer raised to a negative odd power?

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Graph the linear equation find three points on the graph -x+2y=11