The stem-and-leaf plot shows the speeds of the fastest steel roller coasters in Europe. The table shows the speeds of the fastest steel roller coasters in North America.
Roller coasters in Europe:
7 :4555
8 :00348
9 :9
11 :1
Roller Coasters in North America
Canada: 90 128 91
U.S.: 93 120 100
Mexico: 95 92 85
Find the range of the speeds of the fastest steel roller coasters on both continents.
(1 point)
The range of the speeds of the fastest steel roller coasters in Europe is __ mph. The range of the speeds of the fastest steel roller coasters in North America is ___ mph.