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clara duke

clara d.

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You were tasked with preparing 50 mL of 50 µM of NaCl in 0.25% v/v SDS. You were given a stock solution of 1M NaCl and a stock solution of 10% SDS. How much water do you need to add? · Molar mass of NaCl is 58.44 g/mol · Give your answer in mL · Give your answers with 2 decimal places

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12 1 point Match the terms to their definitions Hypothesis Data Theory Previous Replicability Empiricism Statement that describes how and why things are related Prediction about a specific outcome a researcher expects to observe Set of observations drawn from empirical methods

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If food you were about to eat was contaminated with a pathogenic bacteria, but then cooked. The heating would kill the bacteria and destroy some potential toxins, but not others. If you became ill after eating cooked food, the type of bacteria and toxin present was most likely: A. Gram positive, exotoxins B. Gram negative, endotoxins C. Gram positive, collagenases D. Gram negative, exotoxins

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Explain the effect of tempering on the properties of a quench- hardened carbon steel (1040-1060)

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A body moves on a coordinate line such that it has a position ( s = f(t) = t^2 - 5t + 4 ) on the interval ( 0 < t < 5 ).

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The psychologist who had the greatest influence on developmental psychology in the 20th century was Jean Piaget. Lev Vygotsky. Sigmund Freud. Paul Baltes.

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What social factors contributed the need for reform in the Camden police department? Name something in your own locality that is different from the situation in Camden that might effect how police reform might be addressed. How are cultural problems within police departments, in general, are likely to have recently effected or will effect them in the future?

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Which one of the following is a factor of the given expression? 6x^2 + 5x + 1

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Question 2 2. Consider the expression (1)/(2)-:(2)/(3)-:(3)/(5) Does associative property apply under the division sign? Show all your steps.

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QS 18-12 Direct materials used LO P2 Use the following information to compute the cost of direct materials used for the current year. (Assume no indirect materials.) January 1 December 31 Inventories Raw materials inventory Work in process inventory Finished goods inventory Activity during current year Materials purchased Direct labor Factory overhead Cost of Direct Material is Computed as: $ 7,000 $ 11,100 14,200 9,800 10,700 6,300 $125,500 98,000 45,600

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