En una empresa de trasporte interprovincial viajan 25 hombres adultos, 5 niñas y/o niños y 15 mujeres adultas
¿Cuál es la probabilidad de que el primer pasajero que salga del bus no sea una
mujer adulta?

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?