There are 3 green apples and 8 red apples in a basket. (a) what is the ratio of all apples in the basket to green apples? (b) what is the ratio of red apples to all apples in the basket?

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?

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?