steph33

hey..just came across some more interesting sites where you can learn more about polynomial function: ->>more math videos https://www.youtube.com/channel/UC6AvEXafZIpFgU5EYivWrTQhttp://www.mathportal.org/calculators/polynomials-solvers/polynomial-from-roots-calculator.php http://tutorial.math.lamar.edu/Classes/Alg/FindingZeroesOfPolynomials.aspx

hey..you can also check out https://www.khanacademy.org/math/probability/probability-geometry/probability-basics/v/basic-probability

T1 temperature at which the vapor pressure is known T2 temperature at which the vapor pressure is to be found use formula ln(P1/P2) = (ΔHvap/R)((1/T2) - (1/T1)) good luck

seems like it's a 'b'

hey, if you are still looking for answers you can find some here https://www.algebra.com/algebra/homework/Rational-functions/Rational-functions.faq.question.68111.html https://www.algebra.com/algebra/homework/playground/test.faq.question.695968.html http://yourhomeworkhelp.org/do-my-science-homework/ http://www.themathpage.com/aprecalc/factor-theorem.htm http://www.purplemath.com/modules/fromzero2.htm Good luck!