Numerade

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Mensa is an organization whose membership is limited to people whose IQ is in the top 2% of the population. Assume that scores on an IQ test are normally distributed with mean and standard deviation . What is the minimum score needed to quialify for membership in Mensa?

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BEST MATCH

a) Balance the reaction shown below using the smallest possible whole-number coefficients if the reaction is carried out under acidic conditions. Make sure that every reactant and product has a coefficient in front of it (even if the coefficient is 1). You will need to add water to one side of the reaction equation in order to balance it. $Cr_2O_7^{2-}$ (aq) + $NO_2^-$ (aq) $\rightarrow$ $Cr^{3+}$ (aq) + $NO_3^-$ (aq) $Cr_2O_7^{2-}$ (aq) + $H^+$ (aq) + $NO_2^-$ (aq) $\rightarrow$ $Cr^{3+}$ (aq) + $H_2O$ (l) + $NO_3^-$ (aq) b) Balance the reaction shown below using the smallest possible whole number coefficients if the reaction is carried out under basic conditions. Make sure that every reactant and product has a coefficient in front of it (even if the coefficient is 1). You will need to add water to one side of the reaction equation in order to balance it. $Tl_2O_3$ (s) + $NH_2OH$ (aq) $\rightarrow$ $TlOH$ (s) + $N_2$ (g) $Tl_2O_3$(s) + $OH^-$ (aq) + $NH_2OH$ (aq) $\rightarrow$ $TlOH$ (s)+ $N_2$(g) + $H_2O$ (l)

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BEST MATCH

Kathleen Dancewear Co. has bought some new machinery at a cost of $4,100,000. The impact of the new machinery will be felt in the additional annual cash flows of $1,200,000 over the next six years. If the cost of capital is 13%, what is the discounted payback period for this project? If its acceptance period is 4 years, will this project be accepted? round to nearest. 4 years; yes it will be accepted 4 years; no it will not be accepted 5 years; yes it will be accepted 5 years; no it will not be accepted None of these

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Which storage system of your Working Memory is responsible for maintaining your awareness, consciousness, and sense of time of your current environment and surroundings?

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A key design feature of the Social Security system was created to help reduce the problem if social inequalities in the US. The term that is most closely related to that feature is: O dual eligibility O replacement rate O full retirement age O delayed retirement credit

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which of the following would be considered passive immunity? A. dropping rabies bait out of a plane for animals to eat B. a trivalent vaccine, such as the MMR vaccine C. a mother transferring IgA to her child via breastmilk D. injection of a DNA vaccine

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Identify electron-pair geometry. Draw the Lewis structure for each of the following and THEN determine the electron-pair geometry of the atom indicated. Do not draw double bonds to oxygen atoms unless they are needed for the central atom to obey the octet rule. Do not include formal charges in your drawing. Se in SeOBr$_2$: electron-pair geometry = Xe in XeF$_4$: electron-pair geometry =

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What is the metric unit for weight? Joule pound Newton kilogram

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BEST MATCH

Sally Corporation, an S corporation for 5 years, distributes a tract of land held as an investment to Charles, its sole shareholder. The land was purchased for $200,000 several years ago and is currently worth $185,000. What should be the basis in the land for Charles?

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BEST MATCH

A 30-year old patient presents with the following symptoms: • Presents as normal external male • Presence of inguinal hernias reveal undescended testes • Internal examination reveals uterine-like structure • Genetic karyotyping revealed XY Diagnosis Mechanism Possible Complications and Recommendations

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joseph p.