A certain arithmetic sequence has the following explicit formula for the nth term:

an =11+ (n - 1)(4)

The same sequence has the following recursive formula:

an = an-1 +

What number belongs in the blank space in the recursive formula?

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

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