an amusement park has 2 drink stands and 18 other attractions. what is the probability that a randomly…

an amusement park has 2 drink stands and 18 other attractions. what is the probability that a randomly selected attraction at this amusement park will be a drink stand? write your answer as a fraction or whole number. p(drink stand) =

an amusement park has 2 drink stands and 18 other attractions. what is the probability that a randomly selected attraction at this amusement park will be a drink stand? write your answer as a fraction or whole number. p(drink stand) =

Answer

Explanation:

Step1: Calcular el número total de atracciones

El número total de atracciones es la suma de los stands de bebidas y las otras atracciones. Entonces, $2 + 18=20$.

Step2: Calcular la probabilidad

La probabilidad de que una atracción sea un stand de bebidas se calcula dividiendo el número de stands de bebidas entre el número total de atracciones. Entonces, $P(\text{drink stand})=\frac{2}{20}=\frac{1}{10}$.

Answer:

$\frac{1}{10}$