What is 4.62 expressed as an improper fraction in simplest form? enter your answer in the box.

Taking algebra two apex courses and need with these questions

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?