Richard wanted to make snow ice cream. His grandmother's recipe called for 7 cups of snow. However, when Richard went to make the ice cream his snow melted a little and he ended up having to have 9 cups of snow. What is the percent error of the recipe?

What is the relationship of air masses and the temperature of oceans?

Calculate the number of moles of ethane in 100 grams

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.