What is the probability of randomly selecting a member who likes to read historical fiction or autobiographies?

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3