State the converse, contrapositive, and inverse of each of these conditional statements in the form "if … then …".

a) it is necessary to have a valid password to log on to the server.

b) that you get the job implies that you had the best credentials..

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

50 points~ ! i have to turn this in tomarrow