You have 6 out of the total of 300 raffle tickets sold so you have a (\( \frac{6}{300} \)) x 100 = \( \frac{6 \times 100}{300} \) = \( \frac{600}{300} \) = 2% chance to win the raffle.

Use PEMDAS (Parentheses, Exponents, Multipy/Divide, Add/Subtract):

5 + (4 + 2) ÷ 2 x 3 - 4²
P: 5 + (6) ÷ 2 x 3 - 4²
E: 5 + 6 ÷ 2 x 3 - 16
MD: 5 + \( \frac{6}{2} \) x 3 - 16
MD: 5 + \( \frac{18}{2} \) - 16
AS: \( \frac{10}{2} \) + \( \frac{18}{2} \) - 16
AS: \( \frac{28}{2} \) - 16
AS: \( \frac{28 - 32}{2} \)
\( \frac{-4}{2} \)
-2

The distributive property for division helps in solving expressions like \({b + c \over a}\). It specifies that the result of dividing a fraction with multiple terms in the numerator and one term in the denominator can be obtained by dividing each term individually and then totaling the results: \({b + c \over a} = {b \over a} + {c \over a}\). For example, \({a^3 + 6a^2 \over a^2} = {a^3 \over a^2} + {6a^2 \over a^2} = a + 6\).

A factorial has the form n! and is the product of the integer (n) and all the positive integers below it. For example, 5! = 5 x 4 x 3 x 2 x 1 = 120.

To add these distances, they must share the same unit so first you need to first convert the swim distance from meters (m) to kilometers (km) before adding it to the bike and run distances which are already in km. To convert 200 meters to kilometers, divide the distance by 1000 to get 0.2km then add the remaining distances:

total distance = swim + bike + run
total distance = 0.2km + 30.8km + 10.2km
total distance = 41.2km