evaluate the following expression. Express your answer as a fraction or a decimal number rounded to four decimal places. 11c7/11p4

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A:

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A: If events are mutually exclusive then P(AUB) =P(A) +P(B)

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A: Find value after 9.5 year

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A:

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Q: 415-225= %3D

A: Follow the procedure given below.

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A: We need to select 7 red cards out of 10 i.e. C(10,7)We need to select 4 black cards out of 9 i.e.…

Q: C. Sketch the graph of each function. Then, find their domanin and range. 7. f(x) = x3 + 2x

A:

Q: Determine whether the set of vectors in M2.2 is linearly independent or linearly dependent. -2 52 2…

A: A= [2  -2]     B = [5  2]            C = [2  -7]       [5  4]             [-3  3]…

Q: If z1 = (3,7) and 22 (5,-6), then 2122 is equal to what? %3D А. (57, 17) В. (15, - 42) С. (15, 42)…

A:

Q: Toby and Rocco have 30, toys between them. If Toby has 11 of the toys, how many toys does Rocco…

A: To tell how many toys Rocco have.

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A: Note: In the given questions there are only 4 questions.there is no question number 5. So according…

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Q: Find the x3 term in (x-1) (2x-2)4   4=n, 5 terms

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Q: Find a basis for the column space and the rank of the matri: 2 4 -2 -2 7 14 -6 -3 2 4 -3 -6 -2 -4 1…

A: Solving

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A: The rectangular paperboard measuring 33 in long and 26 in wide has a semicircle cut of it.

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A:

Q: 8) Find the value of x, when the z-score 2, mean = 70 and standard %3D deviation = 6. %3D

A: we have to find x.

Q: 225 × 45 = %3D

A: Explained below

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Q: An investor has $749,000 to invest in bonds.  Bond A yields an average of 3% and the bond B yields…

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Q: A man initially invested ​$1000 in a savings account where interest is compounded quarterly. If…

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Q: roblem 12. Calculate the volume under the elliptic parabolold z 4z + 8y and over the rectangle R…

A: Find volume.

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A: In this question we have to find the which function is concave or convex.

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A: We have to solve above question  As per given guideline we have to solve 1 question if you need…

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A: This question can be solved by using the concept of Venn diagram.

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Q: Find how many positive integers with exactly four decimal digits, that is, positive integers between…

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Q: Find the maximum value of the objective function z = 9x + 11y, subject to the following…

A: Given, 10x + 11y≤330 4x + 6y≤156 Plotting the graph for the above two equations we have,

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Q: G 15+4 - Google Search E SKI plans Math Science Sixth grade > FF.12 Area of compound figures with…

A: According to given, Area(A) given is divided into smaller areas for calculation purpose, We know…

Q: 10 -10 -8 -6 6 8 10 -10- Identify a and b for the hyperbola with equation a2 y? = 1. 62 a = b =

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Q: Use a graphing utility with matrix capabilities to find the following, where u = (-3, 2, 1, 1), v =…

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Q: The graphs of r +y² + 6x – 24y + 72 = 0 and x² - y' + 6x + 16y - 46 0 intersect at four points.…

A: We have to find distance from given point to intersecting points of given equation. And then add all…

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Q: 2) f(x) = 2 -1 Domain Range Zeros x-intercept 3 y-interċept Continuity Increase Interval Decrease…

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Q: Use the following graph to answer the questions below. Circle the bold word or number that correctly…

A: Given query is to find correct statement about the graph.

Q: Write the the function f(æ) = x² – 2æ + 6 in the form f(x) = a(x – p)² + q by completing the square:…

A: We can fill up the blanks to write the function in the required form as below.

Q: 24. a) Explain how a table helps you solve an incquality. b) Use a table to you determine when the…

A: 24) a) To explain how a table helps you solve the inequality.

Q: 9 Find a, b and c, given that the following pairs of polynomials are identically equal. а ax? + bx +…

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Q: Explain why S is not a basis for R2. S = {(-2, 6), (0, 0)} O is linearly dependent. O s does not…

A: Given : S=-2,6,0,0   To Find : Why S is not basis of R2

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A: Given query is to find each set can be side of triangle or not.

Q: 8. An English teacher can grade all her students' essays in 60 minutes. The graph shows the…

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Q: solve the exponential equation by using the property that b^x= b^y implies x=y, for b>0 and b≠1.…

A: Given problem:- solve the exponential equation by using the property that b^x= b^y implies x=y, for…

Q: 5. If sec(a) 25.2, then what is the value of cos(a)? 19.4 16.1 19.4 19.4 25.2 25.2 19.4 16.1 25.2

A: Given query is to find the Indicated angle.

Q: Graphing Asymptotes for a Rational Functions Two copies of the same Rational Function are shown…

A: