Answer with Step-by-step explanation:
Let the volume be represented by 'V'
Since it is given that Volume varies with height 'h' and square of the girth 'g' we can write
where 'k' is a constant of proportionality
Now it is given that volume is 288 cubic meters for h= 40 meters and g =1.5 meters we can write

Thus the volume of the timber as a relation is

Part b)
Volume of 50 trees with height 75 meters and girth 2 meters is

I think it would be 63% because it’s a square and it’s got parallel lines so it’s the same degrees because it’s diagonal
Step-by-step explanation:
subtracting equation i from it got cropped
so the answer for x is 7 and y is -17
hope this helps. :)
A) It is a straight line.
b) Assume the grey area touches the -3
Answer: y ≥ -3
Answer:
11480.22
Step-by-step explanation:
5.1x3.2 + 5.1x103 + 103x3.2 + 103x103
16.32 + 525.3 + 329.6 + 10609
11480.22