Abag contains 5 blue marbles, 6 red marbles, and 9 green marbles. two
marbles are drawn at random, one at a time. what is the probability of
selecting a green marble and then, without replacing it, a red marble?

9/76

Step-by-step explanation:

9/20*5/19=9/76

27/190 or 14.21%

Step-by-step explanation:

Probability is how likely an event could occur if the given condition is true.

Probability = no. of favourable outcomes /total no. of outcomes

First calculate the probability of green marble

Probability of getting a green marble = 9 / (5+ 6+9) = 9 / 20

Probability of getting a red marble  = 6 / (20-1) = 6 / 19

Probability of getting a green marble before red = (9/20) x (6/19)

Probability of getting a green marble before red = (9/20) x (6/19) = 54/380 = 27/190 = 14.21%

which would be true for stem changing verbs?

they have a consistent spelling change in the stem of the verb.

what is different about the verb “venir” as compared to other stem-changing verbs?

only the third person forms have a stem change.

which of the following could not be considered a “stem-changing” verb?

querer

which of the following would not be condsidered an event?

desfile

what word could be used in response to the following?

¿qué quieres comprar?

quero

what word could be used in response to the following?

¿dónde uds. pueden ir?

vamos  

ellos ir al centro comercial.

yo comprar un vestido.

pedimos

dónde tú?

dormes

step-by-step explanation: