En una bolsa hay 6 bolas rojas, 9 azules y 12 verdes. Si se extrae una al azar, entonces: 1- La probabilidad de obtener una bola roja es:
Posibles respuestas :
A- 0.44
B-0.77
C-0.22
D-0.88
E-0.55
2- La probabilidad de obtener una bola que no sea verde es
Posibles respuestas :
A- 0.44
B-0.77
C-0.22
D-0.88
E-0.55

3- La probabilidad de obtener una bola azul o verde es
Posibles respuestas :
A- 0.44
B-0.77
C-0.22
D-0.88
E-0.55

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.