Which term can be added to the polynomial expression 5x^7-6^6+4x^4-4x^2 to make it into a 10th degree polynomial? 20 POINTS QUICK

What is the value of the expression below? (81^2)^1/8

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =