Macaws are tropical birds that can live a very long time. The bou plots below show the lessons Gayno da random sample of macaws that lived in captivity and a random sample that lived in the wild,
Captivity
Wild
30 35 40 45 50 55 60 65 70 75 80 85 90
Lifespan (years)
Fill in the blanks,
The center of the captivity distribution is
the center of the wild distribution,

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