1 hat cost $12 1 scarf cost $14
Jovon bought 10 items for $128
A combination of hats and scarfs how many hats did Jovon purchase?

Answers:
1
5
4
8
6

If u respond please tell me the method.

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