Which is the simplified form of (2ab/a^-5b^2) ^-3? Assume a not-equals 0, b not-equals 0.
b^3/8a^18
b^2/8a^45
a^6/4b
2a^6/b^5

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

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