What's the answer to 10 + 6g = −26

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

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