Which of the following are not financially intermediary security dealers, insurance companies, investment trusts or pension funds

What is the factored form of the following expressions? d^2 – 13d + 36

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Use the given information to determine the exact trigonometric value.