Answer:
$6
Step-by-step explanation:
here are the steps
1. you would take all the numbers and add them and u would get 18.
2. you want to then divide by 5 since that is how many numbers there are
3. your answer is then 3.6
volume of square middle = 12 x 12 x 7 = 1008
if you put the 2 ends together it would be a cylinder so volume for that is:
3.14 x 6^2 x 7 = 791.28
1008 + 791.28 = 1799.28 round it off to 1800 mm^3
So D is the correct answer
