In a box there are 9 action, 12 Disney, 8 horror, 11 mystery and 4 SciFi movies. What is the probability of selecting horror or mystery movie? Round your answer to the nearest thousandth. For example: 0.500 or 0.999

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Find the solutions for a triangle with a =16, c =12, and b = 63º

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)