Which of the following expression is ( 4p – 11q) (4p + 11q)? A. 16p² – 121p²
B. 16p² – 44pq – 121p²
C. 16p² + 11p²
D. 16p² + 44pq – 11p²

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

What properties allow transformation to be used as a problem solving tool

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits