The probability that two of the coins will be tails is 1/2
It is 1/2 because "at least two tails" means that two tails and the rest of the number of tails, which is 3. In total the three coins have 6 sides. The chance of having two tails and one is three out of 6, simplified is 1/2 ;)
Prob of tails times prob of rolling more than 3
0.5 × 0.5 = 0.25
25%
Answer:
i wanna say 30 cm?
Step-by-step explanation:
