Given: f(x) ≥ 0 for a ≤ x ≤ b and `int_a^b f(x) dx >= (k + 3 + 2)` What is the value of k?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?