There are 70 marbles in the bag. the bag has 39 green? marbles, 24 red? marbles, and 7 yellow marbles. sasha selects a marble from the bag 20? times, and of those she picks a yellow marble 14 times. what is the experimental probability of selecting a yellow ? marble?

14/20

Explanation:

Sasha tried to get a marble 20 times. 14 of those times she got a yellow marble.

The experimental probability, which is the probability of choosing a yellow marble when Sasha actually tries choosing marbles from the bag.

The theoretical probability is based on the chance that Sasha will get a yellow marble, 7/70, is from the amount of marbles in the bag of yellow colour.

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

i believe the answer is d.

hope it you! : d