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SKILL REVIEW 23. (21) (y)=231. ( 21) (y)=231 21. Y= 231 21. Y=1 1. 864 y=27. y = 864 27. Y=32. y/43 = 78. Y 43. =78(43). (43). y=78(43). Y=3,354. 5,234 - y= 0. Y=5,234. 213 X 31 6,603. Find the mean. 89,93,78,84. 89+93+78+84=. 344/4=. 86.
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(21) (y)=23121 Y=231 21 Y=11
864 y=27 y = 864 27 Y=32
Y43 =78(43) (43) y=78(43) Y=3,354
5,234 - y= 0 Y=5,234
213 X 31 6,603
Find the mean 89,93,78,84
89+93+78+84= 344/4= 86
T I P S + 4.25 , 4.1, 3.3 4.25 + 4.1+ 3.3 11.65 in. of rain fell in the three storms.
nickel 4 20 240