Mario's pizza has two choices of crust: deep dish and thin-and-crispy. the restaurant also has a choice of 5 toppings: tomatoes, sausage, peppers, onions, and pepperoni. finally, mario's offers every pizza in extracheese as well as ‘regular’. if linda's volleyball team decides to order a pizza with four toppings, how many different choices do the teammates have at mario's pizza?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

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?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles