Answer: 480
Step-by-step explanation:
you take 240 and add it to itself and that is how you get you correct answer
Answer:
=-21x
Step-by-step explanation:
-12-4 =-16
-16-5=-21
Answer:
The volume of the bowl is
or 
Step-by-step explanation:
we know that
The volume of a hemisphere (bowl) is equal to

we have

substitute



f(x)=x-4f(3)=3-4so f(3)= -1