Acellus Find the distance between the two points.
(-113)
(42)
✓ [?]
Enter the number that
goes beneath the
radical symbol.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

What is the upper quartile in the box plot?

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?