Vectơ có điểm đầu là
D, điểm cuối là
E được kí hiệu là:

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called

Find the maximum value of p= 4x + 5y subject to the following constraints :