What is 0.5033333333333333 (the 3 is repeating) as a fraction, and how do you convert it? (explain the steps)

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75

What is the simplified form of square root of 400 to the 100th power ?

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.