Answer:
R = $ 40
Step-by-step explanation:
In my opinion i think it would be a Selma
For number do pieX radius squared=
Answer:
0
Step-by-step explanation:
HOPE I HELPED!
Answer:
(k/Df)-b = t
t=(k/Df)-b
Step-by-step explanation:
D = k/f(b+t)
k/D = f(b+t)
k/Df = b+t
(k/Df)-b = t