Evan plans to put half of the money in his savings account spend 1/5 on bubble to share with his friends and buy comic books with the money he has left what portion of the money will be spent on comic books

Which of the following is the shape of a cross section of the figure shown below

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

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?