Let f(x)= – 5x - 1 and g(x)=x² +4.
Find (fog)(-5).
Then (fog)(-5)= (Simplify your answer.)

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

How do i take any fraction and make it into a decimal or percentage?