After polling a class of 24 students by a show of hands, you find that 9 students play soccer and 21 students play basketball. given that information, what is the number of students in the class who must play both soccer and basketball?

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year.a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60