Answer:
I believe it would be 50% or 2/4.
Step-by-step explanation:
They want to know what P is, which is greater than 7. In this example the only numbers greater than 7, are 8 and 9. So 2 out of 4 numbers are greater than 7 giving us P is 50%
210 ml
(4 + u)(16 – 4u + u2)
64 + u3.
= 43 + u3.
= (4 + u)(42 – 4.u + u2).
= (4 + u)(16 – 4u + u2).
15%
350x0.15=52.5
350-52.5=297.5