To 20. Museum Visitors The number of visitors to the
Railroad Museum during 24 randomly selected hours is
shown here. Construct a stem and leaf plot for the data.
(2-3)
67 62
53 55
32 29
72
38
58
47
73
63
62
34
47
29
43
42
38
51
35
62
41
Colour
36

you should at least use a calculater

step-by-step explanation:

x

step-by-step explanation:

the answer is 31.27mph

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.