Hi there!
13 miles is equal to 20.921472 Kilometers.
Hope this helps!
~Alexa
You can think of it as y=-(x-16)^2 to give you an upside down parabola with the center point at x=16 then knowing that the parabola's center is at a point 384m above the ground you can just add that to the equation, giving you y=-(x-16)^2+384.
10 and try using photomath it helps.
Answer:
50 black, 40 blue, and 20 red.
