Answer:
90ml
Step-by-step explanation:
all we need to do is find 60% of 150
60% of 150 is 90
Answer:


Step-by-step explanation:
Given


Required
The break even point
To do this, we make use of:


Collect Like Terms



Substitute 5 for x in 


Hence, the break even point is:


Follow up from the attachment.
Figure 2
Surface area:319cm²
Volume:184cm²
I provided the answer in photo