PLS HELP!!! The speeds, in miles per hour, tracked by a police patrol car along a certain highway, are shown in the
stem-and-leaf plot.
Speeds (in miles per hour) along a Highway
Stem Leaf
4 0 35
5
6
7 0 1 1 3 4 5
8 1
Explain how the outliers 40, 43, and 45 miles per hour
affect the range of the data. How do these outliers
affect the mean of the data?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3