Find the volume of the cylinder: diameter is 8cm and height is 16cm

What is the answer to this problem 7 * 5/6

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Iam at home. /: i am playing video games. translate the following statement into symbolic form.