If you answer these questions I will give brainlist and NO links or no brainlist. ω

What number produces an irrational number when multiplied by -1.25

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?