Which of the following expressions is not a difference of two squares?
A 4m2 + 9
B m2 - 25
C 9m2 - 1
Dm- n2

If the measure of xyz is 81 what is the measure of yz

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?

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l