If the semi circle is rotated about the y axis as shown below what three dimensional polyhedral would be formed

i think that you should ask google for the answer to that problem because if we don't know it google does

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

p - 6

step-by-step explanation

so you know that it cost $6 to see a movie you subtract p - 6 to get your answer

hope this !