What equation shows the percentage of increase from 2 to 2,222?

(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.

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

What is the value of the discrimination for the quadratic equation 0=×2+2+×2