Basketball shoes are on sale for 22% off. what is the regular price if the sale price is $42 ? ?

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?

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Which number completes the inequality? 2/3 < _ < 7/9