FormulasSlide 2Slide 3Slide 4Slide 5FormulasFormulasFormulas are used in a variety of areas of study.Example:F = C + 32where C = 30oScience, Math, Business, Sociology, etc 9 5 F = FahrenheitC = CelciusYTI#1:a) Find the equivalent Fahrenfeit temp for 40o Cb) Find the equivalent Celcius temp for 86o FC = (F – 32) 5 9FormulasOther formulas we have are:1) d = r · t Distance = Rate x Time2) r = d / t Rate = Distance / Time3) I = Prt Interest = Principal x Rate x Time4) A = LW Area = Length x Width5) A = a + b + c 3  Average6) E = 9 · R I Earned Run Average in baseballR = # of runs allowedI = # of innings7) P = 2L + 2W Perimeter = 2(Length) x 2(Width)8) A + B + C = 180o Sum of the angles of a triangle = 180oFormulasThe distance, rate, time formula:d = r · tEx. r = 60mph, t = 2 hoursd = r · td = 60mph · 2 hoursd = 120 milesYTI#3: Ben drove from San Diego to Los Angeles, a distance of 147miles. The traffic was so rough it took him 3 hours to get there. What was his average rate (speed) for the trip.FormulasYTI#6: A jet averaging 385 mph. How far will it travel in 6