A drawer is filled with 3 black shirts, 8 white shirts, and 4 gray shirts. One shirt is chosen at random from the-drawer. Find the probability that it is not a white shirt.

04- Se voce escolher aleatoriamente uma letra no alfabeto, qual a probabilidade de selecionar uma vogal? a) \( 5 / 13 \) b) \( 7 / 13 \) c) \( 7 / 26 \) a) \( 5 / 26 \)

In an aquarium, there are 7 large fish and 6 small fish. Half of the small fish are red. One fish is selected at random. Find the probability that it is a small, red fish. Write your answer as a fraction in simplest form.

03- Um restaurante está com 13 pessoas: 9 clilentes e 4 garçons. Se escolhermos urna pessoa do local aleatoriamente, qual a probabilidade de ser um cliente? a) \( 3 / 13 \) ad \( 9 / 13 \) c) \( 6 / 13 \) d) \( 7 / 13 \)

ATIVIDADE AVALIATIVA 01 - Se lançarmos um dado, qual a probabilidade de obtermos um número maior que 4 ? a) \( 2 / 3 \) b) \( 1 / 4 \) da \( 1 / 3 \) d) \( 3 / 2 \)

An organization will give a prize to a local artist. The artist will be randomly chosen from among 10 painters, 3 sculptors, and 5 photographers. What is the probability that the artist chosen will be a sculptor or a photographer? Write your answer as a fraction in simplest form.