Numerade

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Why is regional economic integration important to the economic growth of nations?

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The principle on which fiber optics is based is O diffraction. O dispersion. O total internal reflection. O refraction. O polarization.

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Sun-Bright Fixtures Company is evaluating a change in operating income between 2012 and 2013. Management has compiled the following data: Revenues 2012 2013 $49 per fixture × 1,000,000 units; $51 per unit × 1,000,000 units $49,000,000 $51,000,000 Costs Direct Materials Costs ($1.90 per cm × 5,000,000 cm; $2.20 per cm × 4,850,000 cm) $9,500,000 $10,670,000 Conversion Costs ($5.30 cm × 6,750,000 cm; $5.45 cm × 6,600,000 cm) $35,775,000 $35,970,000 Total Costs $45,275,000 $46,640,000 Operating Income Change in Operating Income Required: Compute the operating incomes for 2012 and 2013 and the change in operating income. Identify whether the change is a favorable change, F, or an unfavorable, U, variance.

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The nurse reviews drugs prescribed for a client. Which adrenergic receptor should the nurse identify that is associated with the sympathetic nervous system?

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2. The table below presents blood measurements in mmHg for a sample of 16 adults. Systolic, x Diastolic, y 138 87 117 83 120 77 123 78 121 69 118 88 132 78 118 80 133 91 122 75 107 77 114 79 108 69 109 66 159 93 154 94 a) Construct a scatterplot of Diastolic (y) versus Systolic (x) - Use Microsoft Excel - cut and paste your scatterplot below b) Compute the least-squares line for predicting diastolic pressure (y) from the Systolic pressure (x) c) If the Systolic pressures of two patients differ by 10 mmHg, by how much would you predict their Diastolic pressures to differ?

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a. Use synthetic division to show that 2 is a solution of the polynomial equation below. 16x³ + 11x² + 11x - 194 = 0 b. Use the solution from part (a) to solve this problem. The number of eggs, f(x), in a female moth is a function of her abdominal width, in millimeters, modeled by the equation below. f(x) = 16x³ + 11x² + 11x - 62 What is the abdominal width when there are 132 eggs? a. The number 2 is a solution to the equation because the remainder of the division, 16x³ + 11x² + 11x - 194 divided by x - 2, is b. The abdominal width is millimeters.

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The volume of an aqueous sodium chloride solution at 25°C can be expressed as $V/mL = 1001.70 + (17.298 \text{ kg} \cdot \text{mol}^{-1})m + (0.9777 \text{ kg}^2 \cdot \text{mol}^{-2})m^2 - (0.0569 \text{ kg}^3 \cdot \text{mol}^{-3})m^3$, $0 \le m \le 6 \text{ mol} \cdot \text{kg}^{-1}$ where $m$ is the molality. Calculate the molarity of a solution that is 2.03 molal in sodium chloride. $\text{mol} \cdot \text{L}^{-1}$

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Texts: Cop2000 Tekka Toys Inventory Homework 7-B I need the Analysis of the Problem Homework Assignment 7-B For this assignment, you will attach two files: the Analysis of the Problem (using Word or a text editor) and your program (.cpp file). Do not cut and paste your code into the message section of the assignment area or your program will not be graded, and you will receive a zero for the assignment. If the program does not compile, you will automatically lose -10. PROBLEM: Tekka Toys Inventory Program. (20 pts) Write the Tekka Toys Inventory Program. The program will read a text file containing the following inventory data: inventoryData.txt (placed in a 2D array format): inventory2Data.txt [0] unicorn dragon manticore mermaid pegasus sprite wizard elf giant fairy [1] yes yes yes yes yes yes yes yes yes yes [2] yes yes no yes yes no no yes no yes [0] 10 5 3 0 20 10 2 0 6 15 [1] 30 10 0 10 20 0 0 5 0 0 [0] [1] [2] [3] [4] [5] [6] [7] [8] [6] [0] [1] [2] [3] [4] [5] [6] [7] [8] [6] Column [0] will represent the toy name, column [1] whether or not the toy is available as a plastic model (yes or no), and column [2] whether or not the toy is available as a stuffed animal. The related "parallel" array, inventory2Data.txt, holds all the quantities of the related toys. Row [0] is related to row [0] of inventoryData.txt, i.e. it holds the quantity of unicorns available. For inventory2Data.txt, column [0] represents the number of plastic model toys available, and column [1] represents the number of stuffed animals available.

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Question 4 (10 points) A 3-phase induction motor has four poles and is connected in Y. It is rated 480 V line-to-line, 60 Hz, and has $X_m = 150 \Omega$, $X_{ls} = 3.5 \Omega$, $X_{lr} = 2 \Omega$, $R_R = 3.1 \Omega$, $R_s = 1.5 \Omega$ the motor is fed from an inverter with constant V/Hz policy so that maximum torque occurs at starting, select the appropriate voltage and frequency. a) $V_s = 122.7 V$, $f_s = 26.6 Hz$ b) $V_s = 75.5 V$, $f_s = 16.4 Hz$ c) $V_s = 269.9 V$, $f_s = 34 Hz$ d) $V_s = 155.8 V$, $f_s = 33.8 Hz$

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$v^{\frac{7}{8}} \cdot v^{\frac{13}{6}}$

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robin f.