A student's cost last semester at her community college was $2600. She spent $416 of that on books. What percent of last semester's college costs was spent on books?

Write the pair of fractions as a pair of fractions with a common denominator

Ineed with this problem 21 show steps

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