The least common multiple of two whole numbers is 12. the ratio of the greater number to the lesser number is 3: 2. what are the two numbers

In the diagram below, tan θ = sqrt 3. what is the value of m?

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?

I’m still confused on how to work the percentages