#20 is this the correct answer bc i'm not sure what it means when it says "what are the areas of the two sectors" does that mean what i drew?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625