안녕, Holaa, ¿Podrian decirme cómo se resuelve esto?
Si pueden hacer el procedimiento, 대박!!​

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=