A sink can be filled from the faucet in minutes . It takes only 3 minutes to empty the sink when the drain is open. the sink is full and both the faucet and the drain are open, how long will it take to empty the sink?

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis

Maria solved an equation as shown below. what is the solution to maria’s equation?