Answer: The given question is solved :
Step-by-step explanation:
correct solution in imaje
The least number of socks that rob can remove to guarantee he removed a pair of white socks without looking is15 socks
Expand it, so you will get 9x^2 + 24x + 16
Answer:
y=13
Step-by-step explanation:
Answer:
125
Step-by-step explanation:
To find the expected number of black marbles, take the probability of getting a black marble times the number of marbles drawn
P(black) * 200
5/8 *200
125
We should expect 125 black marbles