Matt and mindy each built a rectangular prism that has a length of 5 units , a width of 2 units and height of 4 units . matt used cubes that are 1 cm on each side. mindy used cubes that are 1 in. on each side . what is the volume of each prism?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?