Which of the following is not one of history's sister disciplines?
a. economics
b. geography
c. biology
d. political science

At which value in the domain does f(x) =0?

How many zeros does the function f(x)=4x3-x2+1 have

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000