At josephine's birthday party, the guests ate 0.6 of the birthday cake. josephine and her sister decided to eat 0.3 of what was left over. how much of the original cake did josephine and her sister eat?

In the 30-60-90 triangle below side s has a length of and side r has a length

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

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