Calcula la probabilidad de que al lanzar un dado el número obtenido sea par. Experimento
Espacio muestral:
Evento:
Eventos Favorables:
Casos Favorables
Variable Aleatoria:

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Need ! 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?