If events X and Y are independent, what must be true? Check all that apply. P(YX) = 0
OP(XY) = 0
P(YX) = P(Y)
OP(YX) = P(X)
P(XY) = P(Y)
P(XY) = P(X)

What is the solution to the equation 9^(x+1) =27

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool

Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?