Lesson Plan Grade Level Content Standard: Number Sense 2.1 Solve problems involving addition‚ subtraction‚ multiplication‚ and division of positive fractions and explain why a particular operation was used for a given situation. Standard Based Objective: When given division problems with fractions‚ students will use the rules for dividing fractions to solve problems with 80% accuracy as measure by student work samples by the end of the week. Materials Paper Pencils White Board Yellow and Pink
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1 1 1 32 1 1 64 64 1 1 107 106 107 1 1 1511 159 159 1511 1 The aim of this task is to find the general statement for En(r). Let En(r) be the element in the nth row‚ starting with r = 0. First to find the numerator of the sixth row‚ the pattern for the numerator for the first five rows is observed. Since the numerator is the same in each row (not counting
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Lesson 3 Topic: Fractions Subtopic: Addition and Subtraction of Fractions Materials • A set of paper strips with words written on it • Fish bowl Objectives • To guess the word written on the paper strip • To practice patience and understanding to those who can not get the answer correctly Control of Error • Teacher Presentation • The teacher will introduce the activity and give the instruction on what to do. • She will ask for 5 pairs of volunteers from the class. One volunteer
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Mole Fraction Return to Solutions Menu The mole fraction is: moles of target substance divided by total moles involved The symbol for the mole fraction is the lower-case Greek letter chi‚ χ. You will often see it with a subscript: χsolute is an example. Example #1: 0.100 mole of NaCl is dissolved into 100.0 grams of pure H2O. What is the mole fraction of NaCl? Solution: 100.0 g / 18.0 g mol¯1 = 5.56 mol of H2O Add that to the 0.100 mol of NaCl = 5.56 + 0.100 = 5.66 mol total Mole fraction
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INTRODUCTION Definition; It is a complex clinical syndrome that can result from any cardiac disorder that impairs the ability of the ventricle to deliver adequate quantities of blood to the metabolizing tissues during normal activity or at rest. Causes 1. Although the disease occurs most commonly among the elderly (80% of patients hospitalized with CHF are > 65 years of age)‚ it may appear at any age as a consequence of underlying cardiovascular disease. 2. There currently is no single
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The density of fractions 1‚ 2‚ and 3 are as follows: 1.49‚ 1.325‚ and 1.34 g/mL. These values areincorrect because the density should not have been over 1.0 g/mL. This is because the density of water is 1.0 g/mL‚ and the product should have had a mixture of ethanol and water‚ making the density lower. The measured weight of the vials and ethanol were incorrect due the scales.There are many factors that can cause a scale not to read the correct value. The first is the airflow underneath the weighing
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Congestive Heart Failure Toni Belsito Brookdale Community College HESC 105 Medical Terminology Congestive Heart Failure Congestive heart hailure‚ also known as CHF or heart failure‚ affects the lives of 5 million Americans each year with 550‚000 new cases diagnosed yearly. (Emory healthcare‚ 2013) CHF is a medical condition in which the heart has become weak and cannot pump enough blood to meet the need for oxygen rich blood required by the vital organs of the body‚ less blood is pumped
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has bibasilar crackles to her scapulae‚ and her heart rhythm is irregularly irregular. She has pitting edema bilaterally to her thighs‚ jugular venous pulsation to the earlobe‚ and bilateral infiltrates. An ECG shows a left ventricular ejection fraction of 78% with estimated pulmonary artery pressures of 50-55 mm Hg. Laboratory values are unremarkable. On admission‚ Mrs. K. is started on Lisinopril‚ 5 mg orally once per day‚ and given 20 mg of IV furosemide. She is also given 5 mg of IV metoprolol
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visit and grand total‚ but will only get paid for the price of that DRG and not the CPT. An example of this would be if patient comes in for heart failure. This patient is given a DRG of heart failure if they meet the criteria of a low ejection fraction. Throughout their stay‚ they received several codes that fall within the DRG. “At Wellstar there are three codes ranging from DRG 291 which pays close to 9‚000 dollars and DRG 293 which pays nearly 4‚000 dollars.” (S. Shuggs‚ personal communication
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By: Sean Polson 05 September 2011 Organic Chemistry Lab: Experiment 1 Section 2 – 12:30 to 2:20 Distillation and Fractional Distillation Distillation and Fraction Distillations Purpose: The purpose of distillation is to purify a liquid. Distillations are use to purify contaminates out of water to obtain clean pure water‚ as well as‚ to separate mixtures of liquids into their individual components; e.g. methanol and water. Objective: Distill methanol from water using a simple distillation
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