Answer: sqrt(58)
Step-by-step explanation:
If it was EACH cat they had 1.25 cups otherwise they all shared the 1/4 cup offered.
Then number is 3 because 3 times 5 is 15 and 15 plus 2 is 17. Hope this helps.
Lets take away 2 white chips...
8 black and 4 white...total of 12 chips
P(black) = 8/12 = 2/3
remove 2 white chips <==