Can i get the answers i need them or else i fail

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Cuántos triángulos forman un diamante

Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units