Find the first four iterates of the function f(z)=z^2-2-i with the initial value of z0=2+2i

Plz a. s. a. p. the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Tan198=asin164=? how to solve this? ?