Answer:

Step-by-step explanation:
You would start by writing the expression for “subtract 3 from 15", which would be
, then you would add on "then divided by 6", which would make it
0.7/729 equals 0.00088383838
400x1.036 then that multiplied by 1.036 and every answer just multiply by that
Answer:
volume before window is taken out = lwh
volume of window is w^3
total volume is..... as given in pic
this is right
...............
16 it is as easy as multiplying