Offering 100 points me! you : )

4. the steam in question 3 is used to melt ice. how much ice will be
melted by the energy released by the condensation of the steam at
100.0°c?

question 3 is here:

3. how much energy is absorbed when the water at 100.0°c in question 2
vaporizes to 100.0°c? the heat of vaporization of water is 540 cal/g.

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?