1.En el experimento de la pirinola ¿cual es la probabilidad de que caiga pon 1 o toma 1 Evento c: pon 1 o toma 1 Evento d: toma 1 p(c o d) 2.Experimento : girar una ruleta que tiene numeros del 1 al 8 Evento A: Que la ruleta se detenga en un numero menor que 4. Evento b:Que se detenga en un numero multiplo de cuatro.

answer: i think it is (1,-2)

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m