Mathematics, 14.09.2019 03:30 cupkakekawaii45
(d) an engineering firm has contacted you to calculate the mass of a new [7 marks] component they have developed. the component can be defined as being bounded by the surfaces y = 0, y = x2 +1, y = 2-, z = 0 and 2 = 2. the density of the component changes along its height, determined by p(x) = 25-22. in their email to you, they have stated that the component is symmetric about the y-axis, and the coordinate transformation y + x2 = u and y-c? = v may be required. what is the mass of the component?
Answers: 3
Mathematics, 21.06.2019 23:40
The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )
Answers: 2
Mathematics, 22.06.2019 01:10
Evaluate 8x2 + 9x β 1 2x3 + 3x2 β 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 β 2x = x(2x2 + 3x β 2) = x(2x β 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the formβ 8x2 + 9x β 1 x(2x β 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x β 1)(x + 2), obtaining 8x2 + 9x β 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x β 1).
Answers: 3
Mathematics, 22.06.2019 02:10
How many roots does the graphed polynomial function have? 1-02
Answers: 1
(d) an engineering firm has contacted you to calculate the mass of a new [7 marks] component they ha...
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