The choices are a.2 b.4 C. 1/2 D. 1/4

Solve the inequality. graph the solution. 6q< −18 the solution is .

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

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?