Lexi kept track of the number of daily text messages she received for two weeks. This is her data: 3,5 3, 8, 4, 23.7, 5, 7.5, 2, 21, 8,4
(2 points)
The IQRIS
The range of daily text messages Lexi received is 20.
7.5 is the mean number of daily text messages Lexi received
The median is 10
The range of daily text messages Lexi received is 21

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Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

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