Find the centroid of the region W lying above the sphere x2 + y + z? = 30 and below the paraboloid z = 28 – x² – y². Assume the density of 8(x, y, z) = 1. (Use symbolic notation and fractions where needed. Give your answer as point coordinates in the form (*,*,*).) (61(593 + 30\/30 (3861) (x, y, z) = 0,0, Incorrect

Q: 7.2-9

A: Solution: The percentage of body fat measured at the beginning of the semester and at the end of the…

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A: Given: 73+45+13 To find: We have to calculate the value.

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A:

Q: 4. 10p-p-2

A: The given expression is : 10p2-p-2 To factorize the given expression.

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A:

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A:

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A:

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A: Explanation and solutions is given below.....

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A:

Q: 4.5-10

A: Introduction: Suppose X and Y follow the bivariate normal distribution with mean and variance of X…

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A:

Q: 1.6+0.4(x+6)+3.2

A: To simplify the expression means writing it in the simplest form.

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A:

Q: 60.91-2.856

A: We want to find the value  60.91-2.856=?

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A: Case 1: Let the given number be in mixed fraction notation.

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A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518

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A: Image is attached with detailed solution.

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A:

Q: Number 6.12

A: From part (6.11), Let x be the random variable denote that the amount of snow fall between 1 inch…

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A: Given that, The number of houses that can be served by a water pipe varies directly as the square of…

Q: 5x + 8 = 78

A: We Solve the Equation, Find The value of x.  Given Equation is 5x+8= 78.

Q: Write an equation for the function graphed below 15+ 14+ 13+ 12+ + + + -7 -6 -5 -4 -3 -2 -1 -1 -2 -3…

A: A following graph:To Find:Equation of the above graph.

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.