Donovan brought 5 1/2 kilograms of flour for $8.25. tell wheather each statement is true or false. a. the product (33/4) (2/11) gives the price of one kilograms of flour. b. donovan paid less than $1.25 per kilogram of flour. c. $1.00 can purchase 2/3 kilogram of flour. show your work

If f(x)= 3x+6 which of the following is the inverse of f(x)

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

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?