F is the answer to this question
Benny got $3.26 back from his purchase
Answer:
The correct awnser is D.
Step-by-step explanation:
rise/run= 3/3
3/3=1
We have that
[Volume of the pencil]=[Volume of <span>cylinder]+[volume of cone]
</span>[Volume of cylinder]=pi*(0.5²)*15=11.78 cm³
[volume of cone]=pi*(0.5²)*2/3=0.52 cm³
[Volume of the pencil]=[11.78]+[0.52]=12.30 cm³
the answer is 12.30 cm³
