Third option is the right answer:
−2x + 4y ≥ 0
1/3 chance to pick a boy 2/3 chance to pick a girl
Answer:
4(x-4.5)^2
Step-by-step explanation:
h(x)=4x^2-36x+81
=4(x^2-9x)+81
=4(x^2-9x+20.25)-(4)(20.25)+81
=4(x-4.5)^2
Answer:
3
2
4
1
Step-by-step explanation:
mark as brain list plz and like