Cody buys a soda that offers another soda free if he is lucky. the cap reads '1 in 6 wins! ', meaning that each soda has a 1/6 probability of winning. cody sees this and buys six of these sodas, thinking he is guaranteed a seventh. what is the true probability he will win at least one more soda? express your answer as decimal to the nearest hundredth.

0.26

Step-by-step explanation:

Binomial probability formula :-

, where P(x) is the probability of getting success in x trials , n is total number of trials and p is the probability of getting success in each trial.

Given : The probability of winning =

Let X be the random variable that represents the number of sodas.

Since he is guaranteed that he will win one soda .

If Cody buys 6 sodas, then the probability that he will win at least one more soda will be :

Hence, the true probability he will win at least one more soda =0.26

b. t=-25h+3

step-by-step explanation: