Abarn silo, excluding the top, is a cylinder. the silo is 7 m in
diameter and the height is 12 m. what is the volume of the silo?

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?