Which of the following is the proper name for the figure below? T
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Ο Α. ΔΑΤΧ
Ο Β. ΔΑΤΜ
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Ο D. ΔΑΥΧ

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Solve: 3x+y=6 4x-2y=18 show all work !

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?