Numerade

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5. Draw a polymer chain with 3 repeat units and circle the MER for the following polymers: (a) Polyethylene - $$C_2H_4$$ (b) PVC-$$C_2H_3Cl$$

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When quantity demanded is completely unresponsive to price, what is the value of price elasticity of demand? A. 0 B. A negative number C. 1 D. A number between 0 and 1 If demand is perfectly elastic, then what is the effect of an increase in price? A. a decrease in quantity demanded to zero B. no change in quantity demanded C. a very small change in quantity demanded D. a change in quantity demanded exactly equal to the change in price

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3. $ \lim _{x \rightarrow 0} \frac{\sin x-\tan x}{x^{3}} $

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Gross sales 583,260 returns 32,662 Gross margin 51.8% Expenses 277,049 Use skeletal statement profit to calculate profit loss given

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Interceptors can detect what sensation? Select all that apply. A. pain B. stretch of organ walls C. blood gas levels D. taste of chocolate E. grilled steak aroma

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More than 30% percentage of child fatalities were attributed to _____ Child care Neglect Society Parenting

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Learning is a process by which experience results in: An amplification of sensory stimuli A repetitive display of thought and action A relatively permanent change in behavior A completely permanent change in behavior Different behavior displays depending on the person and environment

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Simplify: (x + 1) / (2x^2 - 9x - 18) + (x + 2) / (2x^2 - 9x - 18)

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Soit un mobile en mouvement sur l'axe des x dont la vitesse en fonction du temps est donnée par $v(t) = \frac{-25}{\sqrt{5t + 1}} + 5t$ où t est en secondes et v en cm/s. Si x(t) représente la position du mobile en centimètres et x(0) = 10, où sera-t-il dans 30 secondes?

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Find the intervals on which $f(x)$ is increasing, the intervals on which $f(x)$ is decreasing, and the local extrema. $f(x) = x^3 + 2x + 4$

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stephen d.