Determine if events A and B are independent. P(A) = 9/20 P(B) = 7/10 P(A and B) = 63/200
A) Dependent B) Independent

P(A) = 7/10 P(B) = 7/10 P(A and B) = 21/40
A) Independent B) Dependent

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Evaluate the expression. (9 + 5)(3 + 2)0