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polyonrezular polygon shaped area has the following coordinates for the vertices of the polygon. Determine the...
Z=61 Task 3: Answer the following: a. Evaluate: Siz cos(x) sin?(x) dx (10 Marks) b. The...
Z=61
Task 3: Answer the following: a. Evaluate: Siz cos(x) sin?(x) dx (10 Marks) b. The moment of inertia, I, of a rod of mass 'm' and length 4r is given by Ar (2mx? dx where 'x' is the distance from an axis of rotation. Find I. (5 Marks) 2r Task 4: Answer the following: Using the Trapezoidal rule, find the approximate the area bounded by the curve y = ze), the x-axis and coordinates x = 0, x =...
3. (a) Use the table method to calculate the coordinates of the centre of mass of the shape shown in Figure Q3a. Use the...
3. (a) Use the table method to calculate the coordinates of the
centre of mass of the shape shown in Figure Q3a. Use the bottom
left corner as the origin. Give your answers to three significant
figures. (10 marks)
.(b) Use the calculus method to calculate the position of the
centre of area, relative to the origin, of the shape enclosed by
the lines x = 0, y = 0 and y = cos x between x = 0 and...
value of z= 96 Task 3: Answer the following
value of z= 96Task 3: Answer the following:a. Evaluate: \(\int_{\frac{\pi}{2}}^{\pi} \boldsymbol{Z} \cos ^{3}(x) \sin ^{2}(x) d x\)b. The moment of inertia, \(I\), of \(a\) rod of mass ' \(m^{\prime}\) and length \(4 r\) is given by \(I=\int_{0}^{4 r}\left(\frac{Z m x^{2}}{2 r}\right) d x\) where \(^{\prime} x^{\prime}\) is the distance from an axis of rotation. Find \(I \)Task 4: Answer the following:Using the Trapezoidal rule, find the approximate the area bounded by the curve\(y=\boldsymbol{Z} e^{\left(\frac{x}{2}\right)}\), the \(\mathrm{x}\) -axis and coordinates \(x=0,...
The ExceptionLab class provided: – Creates an array of 100 elements and fills it with random...
The ExceptionLab class provided: – Creates an array of 100
elements and fills it with random numbers from 1 to 100. – It asks
the user for an index value between 0 and 99. – Prints the element
at that position. – If a number > 99 is entered by the user, the
class will abort with an ArrayIndexOutOfBoundsException • Modify
the ExceptionLab: – Add a try-catch clause which intercepts the
ArrayIndexOutOfBounds and prints the message: Index value cannot be...
Due Sun 02/03/2019 10:00 The following data represents the age of 30 lottery winners. 21 30...
Due Sun 02/03/2019 10:00 The following data represents the age of 30 lottery winners. 21 30 34 35 37 38 38 39 42 42 4549 62 63 63 66 67 68 68 72 76 77 78 84 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89 Hint: Frequency Tables Textbook Pages Points possible: 1 This is attempt 1 of 3 Message instructor about this question MacBook Air F7 F8 Flo Fn
An article of the American Journal of Clinical Pathology, by Metz et al. (A-4) published the...
An article of the American Journal of Clinical Pathology, by Metz et al. (A-4) published the comparison of three methods to determine the percentage of dysmorphic erythrocytes in the urine. They obtained the following results when using the A (X) and B (Y) methods in 75 urine samples. Draw a scatter diagram and obtain the regression equation and graph it on the diagram. X Y X Y X Y X Y 0 0 20 16 65 55 89 81 0 ...
Analysis of an unknown solid. Using the information below, determine the following: -Functional Groups -Chemical Formula...
Analysis of an unknown solid.
Using the information below, determine the following:
-Functional Groups
-Chemical Formula
-Chemical Structure
- Label each spectra with the appropriate annotations
-Brief explanation of how you determined the unknown product
10 102 100 98 96 94 1384 1293-038 B0 1624.47cm-1 2923.99cm-1 155.06cm-1 997.18 90 3360.13cm-1 1587.96cm-1 934.09cm 86 84 82 863.64cm-1 1526.62cm-1 1421.20cm-1 806.57cm-1 1258.16p21.41cm-1 4000 3500 3000 2500 2000 1500 1000 800 cm-1 เก 170 160 150 140 130 120 110 100 90 80...
In Pl you will create an interface, Drawable, and an abstract class Polygon. The Point class...
In Pl you will create an interface, Drawable, and an abstract class Polygon. The Point class is provided. Briefly go over the JavaDocs comments to see what is available to you. «interface Drawable +printToConsole(): void Polygon - points : List<Point> - colour : String Point + Polygon(String colour) + getPoints(): List<Point> + addPoint(Point p): void + equals(Object other): boolean +getArea(): double • The Polygon constructor initializes the List to a List collection of your choosing • add Point: Adds a...
48 57 Amy Bakery has four shops in different area in a city. Monthly sales (in...
48 57 Amy Bakery has four shops in different area in a city. Monthly sales (in thousands of dollars) from a random of 24 months from each of the 4 shops given in Table 1. Table 1: Monthly sales (in thousands of dollars) North East South West 77 75 97 60 45 42 60 54 56 49 68 47 44 39 58 57 63 61 69 51 75 63 79 50 90 81 99 73 32 47 46 41 41...
The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use...
The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. EEB Click the icon to view the recorded data. (a) Find the equation of the regression line. (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. O...
Z=61
Task 3: Answer the following: a. Evaluate: Siz cos(x) sin?(x) dx (10 Marks) b. The moment of inertia, I, of a rod of mass 'm' and length 4r is given by Ar (2mx? dx where 'x' is the distance from an axis of rotation. Find I. (5 Marks) 2r Task 4: Answer the following: Using the Trapezoidal rule, find the approximate the area bounded by the curve y = ze), the x-axis and coordinates x = 0, x =...
3. (a) Use the table method to calculate the coordinates of the
centre of mass of the shape shown in Figure Q3a. Use the bottom
left corner as the origin. Give your answers to three significant
figures. (10 marks)
.(b) Use the calculus method to calculate the position of the
centre of area, relative to the origin, of the shape enclosed by
the lines x = 0, y = 0 and y = cos x between x = 0 and...
value of z= 96Task 3: Answer the following:a. Evaluate: \(\int_{\frac{\pi}{2}}^{\pi} \boldsymbol{Z} \cos ^{3}(x) \sin ^{2}(x) d x\)b. The moment of inertia, \(I\), of \(a\) rod of mass ' \(m^{\prime}\) and length \(4 r\) is given by \(I=\int_{0}^{4 r}\left(\frac{Z m x^{2}}{2 r}\right) d x\) where \(^{\prime} x^{\prime}\) is the distance from an axis of rotation. Find \(I \)Task 4: Answer the following:Using the Trapezoidal rule, find the approximate the area bounded by the curve\(y=\boldsymbol{Z} e^{\left(\frac{x}{2}\right)}\), the \(\mathrm{x}\) -axis and coordinates \(x=0,...
The ExceptionLab class provided: – Creates an array of 100
elements and fills it with random numbers from 1 to 100. – It asks
the user for an index value between 0 and 99. – Prints the element
at that position. – If a number > 99 is entered by the user, the
class will abort with an ArrayIndexOutOfBoundsException • Modify
the ExceptionLab: – Add a try-catch clause which intercepts the
ArrayIndexOutOfBounds and prints the message: Index value cannot be...
Due Sun 02/03/2019 10:00 The following data represents the age of 30 lottery winners. 21 30 34 35 37 38 38 39 42 42 4549 62 63 63 66 67 68 68 72 76 77 78 84 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89 Hint: Frequency Tables Textbook Pages Points possible: 1 This is attempt 1 of 3 Message instructor about this question MacBook Air F7 F8 Flo Fn
Analysis of an unknown solid.
Using the information below, determine the following:
-Functional Groups
-Chemical Formula
-Chemical Structure
- Label each spectra with the appropriate annotations
-Brief explanation of how you determined the unknown product
10 102 100 98 96 94 1384 1293-038 B0 1624.47cm-1 2923.99cm-1 155.06cm-1 997.18 90 3360.13cm-1 1587.96cm-1 934.09cm 86 84 82 863.64cm-1 1526.62cm-1 1421.20cm-1 806.57cm-1 1258.16p21.41cm-1 4000 3500 3000 2500 2000 1500 1000 800 cm-1 เก 170 160 150 140 130 120 110 100 90 80...
In Pl you will create an interface, Drawable, and an abstract class Polygon. The Point class is provided. Briefly go over the JavaDocs comments to see what is available to you. «interface Drawable +printToConsole(): void Polygon - points : List<Point> - colour : String Point + Polygon(String colour) + getPoints(): List<Point> + addPoint(Point p): void + equals(Object other): boolean +getArea(): double • The Polygon constructor initializes the List to a List collection of your choosing • add Point: Adds a...
48 57 Amy Bakery has four shops in different area in a city. Monthly sales (in thousands of dollars) from a random of 24 months from each of the 4 shops given in Table 1. Table 1: Monthly sales (in thousands of dollars) North East South West 77 75 97 60 45 42 60 54 56 49 68 47 44 39 58 57 63 61 69 51 75 63 79 50 90 81 99 73 32 47 46 41 41...
The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. EEB Click the icon to view the recorded data. (a) Find the equation of the regression line. (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. O...
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