It is known that 2.2< (square root of 5) <2.3. Find all possible values of the expression: 3− (square root of 5) Answer in the format of the picture.

What is 1/2 x (6 x 4)+3 + 2 show your work

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?

Find the value of x. give reasons to justify your solutions! h ∈ ig