1/9
because there are 21 chips in the bag 7 of them are yellow so 7/21
but you draw twice so you square it (7/21)^2=1/9
Answer:
i-
Step-by-step explanation:
answer is in picture see
hope it helpful
32x^2+4x
3x-7, g(x)=2x^(2)-3x+1, h(x)=4x+1, k(x)
