Two cars leave an intersection at the same time. one is headed south at a constant speed of 24 miles per hour, the other is headed west at a constant speed of 70 miles per hour (see the figure). express the distance d between the cars as a function of the time t. (hint: at t = 0 the cars leave the intersection.)

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Which table represents points on the graph of h(x) = 3√-x+2?

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?