PLEASE HELP ASAP
The image is attached below

Average acceleration: i have no idea how to do this.

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

What’s the volume of the triangular prism?