At a local fruit stand, luisa spends 3.96 for 2 pounds of strawberries. how much can she expect to pay for 4 pounds of strawberries

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?

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

What is the simplified form of square root of 400 to the 100th power ?