In a recent survey of 200 parents, 18% said their favourite artist was Cliff Richard, 42% said Barry Manilow, and the rest said Rod Stewart. How many parents said Rod Stewart was their favourite artist?

Need on this geometry question. explain how you did it.

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.