Amedium sized apple has 70 calories. this is 10 calories less than 1/4 0f the calories in an old westie chocolate bar. we need to find out how many calories are in the bar.

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?