A movie theatre uses popcorn boxes in the shape of a right rectangular prism .each box has a length of 9 inches ,a width of 4 inches ,and a height of 12 inches .what is the volume of popcorn the box can hold

To find the volume of the popcorn box, we need to multiply its length, width, and height.

Volume = Length x Width x Height
Volume = 9 inches x 4 inches x 12 inches
Volume = 432 cubic inches

Therefore, the popcorn box can hold 432 cubic inches of popcorn.