The answer is 25 add all the numbers together and divide by the number of numbers present hope this helped
It would be 7 out of 11 because there are 8 marbles and you only took out one white marble
19/20 in simplest form is 0.95
9/16 in simplest form is 0.5625
Distance is calculated by the square root of (x2-x1)^2 + (y2-y1)^2
We simply substitute the values into this formula
Square root of (3--5)^2 + (0-1)^2
Which is 8