Question 2 3 pts
2. Obviously, Madie and Clyde cannot reach all their trees when they
place the sprinkler in the center of the orchard. After watering the
trees near the center, they move the sprinkler to (28. – 19) to do
some more watering (Assume they temporarily uproot the tree at
that location.) They also adjust the sprinkler so the water covers a
circle of radius 18 units. Which of these trees will the water reach?
a. (16, -7)
b. (38, -34)
c. (20, -35)
No

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?