1. you can buy a 6-hour phone card for $5.00, but the fine print says that each minute actually costs you 1.5 minutes of time. what is the equation that models the number of minutes left on the card compared with the number of minutes you actually talked? what is the graph of this equation?

The equation respenting the left table is

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

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?