One year perry had the lowest era (earned-run average, mean number of runs yielded per nine innings pitched) of any male pitcher at his school, with an era of 3.02. also, alice had the lowest era of any female pitcher at the school with an era of 3.16. for the males, the mean era was 4.206 and the standard deviation was 0.846. for the females, the mean era was 4.519 and the standard deviation was 0.789. find their respective z-scores. which player had the better year relative to their peers, perry or alice

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

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step-by-step explanation:

lol   i know im kinda tired too

a magnifying glass is a convex lens which produces a magnified image of an object. for a magnified image to be observed the distance between the object and the lens has to be shorter than the focal length of the lens.