A dealer sells a mixer grinder for 1600R. s. and earns a profit of 20% find C. p. (cost price) of mixer grinder. Answer with workout for brainiest

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) =

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

50 points~ ! i have to turn this in tomarrow