Find the quotient of (3x2y2 + 9x3y2z) ÷ 3x2y2 place a space between each term in your answer . squared terms should be expressed in the form x^2 without spaces. example: 5x^{2}+3x-2 should be expressed as 5x^2 + 3x - 2

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

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?