Answer:
A = 4, B = 3, C = 7, D = 6
Step-by-step explanation:
A = 4 because A represents the number of people who didn't visit either place. This means that B + C + D = 20 - 4 = 16. To find C, which is the overlap we can do 10 + 13 - 16 = 7 so C = 7 which means B = 10 - 7 = 3 and D = 13 - 7 = 6.
500^1/3
Since it is a cube root, the exponent is 1/3.
there are nine ducks and 3 swans
sqrt of 9 equals 3
3 + 9 = 12
f(4) is 6,520 greater than g(4)
