Hi everyone, Can someone help me solve this equation? 0.07 = (ProbabilityRise)(.25) + (1 – ProbabilityRise)(–.20)
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Originally Posted by Lawstudent Hi everyone, Can someone help me solve this equation? 0.07 = (ProbabilityRise)(.25) + (1 – ProbabilityRise)(–.20) $\displaystyle 0.07=P(0.25)+(1-P)(-0.20)$ $\displaystyle 0.07=0.25P-0.20+0.20P$ $\displaystyle 0.07+0.20=0.25P+0.20P$ $\displaystyle 0.27=0.45P$ $\displaystyle P=\frac{0.27}{0.45}=0.6$ Probability Rise = 0.60
Originally Posted by Lawstudent Hi everyone, Can someone help me solve this equation? 0.07 = (ProbabilityRise)(.25) + (1 – ProbabilityRise)(–.20) This worries me, LawStudent. Why are you in this class without basic algebra skills? Are you SURE you're in the right class? It's not likely to get any easier.
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