A stone is placed in a graduated cylinder, which has been filled to the 35-mL mark. The level rises to 42 mL. What is the volume of the stone?

What is 42-35?

2. A stone is placed in a graduated cylinder, which has been filled to the 35-mL mark. The level rises to 42 mL. What happens to the volume of the stone?

To find the volume of the stone, we need to calculate the difference between the final volume and the initial volume of the water in the graduated cylinder.

Since the water level rises from the 35 mL mark to the 42 mL mark, the stone must displace an additional 42 mL - 35 mL = 7 mL of water.

Therefore, the volume of the stone is 7 mL.

To determine the volume of the stone, we need to find the difference in volume before and after placing the stone in the graduated cylinder.

1. Start by noting down the initial volume of the water in the graduated cylinder, which is 35 mL.
2. Then, place the stone into the cylinder, making sure it is fully submerged.
3. Observe the new volume reading on the graduated cylinder, which is 42 mL.
4. To find the volume of the stone, subtract the initial volume from the final volume: 42 mL - 35 mL = 7 mL.

Therefore, the volume of the stone is 7 mL.