My daughter needs help with her homework. Here is the question.
Keisha is planning a barbecue for her family. There will be five people in attendance at the barbecue. Each person can eat five-eighths of a pound of steak. How many pounds of steak will Keisha need? Between what two whole numbers does the amount of steak Keisha needs lie? Show all your mathematical thinking.

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?

Match each function with its rate of growth or decay

What is the factored form of the following expressions? d^2 – 13d + 36