The area, a, of an ellipse can be determined using the formula a = ? xy, where x and y are half the lengths of the largest and smallest diameters of the ellipse. which is an equivalent equation solved for y?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

What is a graph with a never ending line called?