Acandy store sells varieties of candy. out of these 20 varieties,12 varieties contain chocolate. what precent of the total number of varieties of candy chocolate( solve each precent, using an equation or proportional relationships)

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

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?