Put these numbers in order of size starting with the smallest 0.3 75% 4/5

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

The function show two sisters' savings account and the rate at which they plan to deposit money

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.