The function f(t) = 4500(0.985)7t represents the change in a quantity over t weeks. What does the constant 0.985 reveal about the rate of change of the quantity?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1