Answer:
D. No, because group A is already the control group.
In(xy) = e^(x+y)
(xy)'/xy = (x+y)' e^(x+y)
(x'y + xy')/xy = (1+y') e^(x+y)
(y + xy')/xy = (1+y')e^(x+y) and simplify
Hope this helps
1m=100cm
85 cm
400 mm=40 cm
Add up them up and you get 225 cm in total
Answer:
I have no idea what this means
