The equivalent energy (e) of a mass equals the product of the mass (m) and the square of the speed of light (c). which is the correct formula?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0