Encuentra la velocidad de yn recorrido de 125m q realiza en un tiempo de 75seg

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent

For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]