3(4x+1)=15? X=
What is the solution?

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

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

Tan198=asin164=? how to solve this? ?