Find an equation for the parabola described by its vertex, directrix, and focus point:

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?