Abox contains only sliver tokens and gold tokens. clarisse reached into the bag without looking, got 60 tokens, and found that 48 of the tokens were silver. clarisse is going to reach in the box again and get one more token. what is the experimental probability that the token will be silver? a. 1/48 b. 2/5 c. 1/2 d. 4/5

The experimental probability in this problem is given by the total amount of silver coins Clarisse pulled over the total amount of coins Clarisse pulled.

She pulled 48 silver coins out of the 60 she pulled in total. Set up a fraction:



This fraction can be simplified by dividing both the numerator and denominator by 12:



The experimental probability of pulling another silver token is 4/5.

First subtract 10 from both side
y^2+6y-16=0
(y+8)(y-2)=0
-8 and 2