The most recent poll of 50 randomly-selected members of a school club with a total of 80 members showed that 38 are planning to vote for talia as president of the club. talia correctly determined that the margin of error, e, of the poll using a 95% confidence interval (z*-score 1.96) is approximately 12%. what is the 95% confidence level for students who are planning to vote for talia as president of the club? c = + e between 26% and 50% between 38% and 62% between 51% and 75% between 64% and 88%

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.