John Florist determines the probabilities for the number of flower arrangement they deliver each day X 2 3 4 5 6 P(x) 0.1 0.2 0.4 0.2 0.1 Find the variance of X

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.