The mean age (at inauguration) of all U. S. Presidents is approximately Normally distributed with a mean of 54.6 and a standard deviation of 6.18. Bill Clinton has a
Z-score on-1.39, which of the following was his age at inauguration?

How do you use the elimination method for this question? explain, because i really want to understand!

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).

(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.