Mr. Fantz's class is going on a field trip. A van can fit 8 students and a car can fit 4 students. A total of 32 students will be attending the field trip. Write an equation that
represents this situation. Let v represent the number of vans and c represent the number of
carS.

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