Three numbers are in arithmetic progression. Their sum is 3 and the sum of their squares is 11. What are the three numbers?

Q: 1 2 -5] -2 3 0 2 A = 7 -3 2 2 -1 4 0 0 0 -1 -6 4 B = 6. -1 4 1 Given matrix A and matrix B,…

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Q: Q3. Consider the following exam scores of all students in a class. 39, 15, 27, 21, 33, 24, 18, 36,…

A: Given data :  39,15,27,21,33,24,18,36,42,30

Q: 6. Let S = {V₁,..., Vn} be a set of orthonormal vectors such that Span(S) = V, and let x € V. Then…

A: We shall an shall answer first question only as per the company guidelines .

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Q: (2z+1 if z < 3 (10-z if z 2 3* 3. f(z) = a.7 (2z+1 if z<3 4. f(z) = 110 – zif z 2 3 a. 7 S2z +1 if z…

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Q: 2.3 EXERCISES Unless otherwise specified, assume that all mat kercises are nxn. Determine which of…

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Q: 3. Which has a higher probability, that Shaq hits 3 or less, or that Lebron nails all 6? a I's…

A: probability-It deals with the chance of an event occurring.

Q: ARC LENGHTS AND SURFASE ARE OF REVOLUTION COMPILATION OF ACTIVITIES NO. 7 (INTCAL1) Note: Work…

A: Dear students you have asked multiple questions. As per our policy your first question will be…

Q: The body weight (in kg) of each member of the under-17 rugby team from Stellenzicht High School is…

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Q: (Portfolio VaR) Suppose there are two investments A and B. Either investment A or B has a 4.5%…

A: Given Information: Consider the two investments A and B.

Q: 2. 2x' – 3y + y' = 0; x' + y' = t;x(0) = y(0) = 0 %3D

A: As per our guidelines, we are supposed to solve only first question.  Kindly repost other question…

Q: II FIND THE EQUATION OF THE TANGENT LINE AND NORMAL LINE TO THE FF. CURVES AT TH INDICATED POINT. 4.…

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Q: 2) which of these statements is(are) true?: P: The cross Product is commutative Q: The cross Product…

A: Please follow the explanation in the next step.

Q: 2. If f(x) is continuous in a closed interval I, then f(x) has at least one absolute maximum and one…

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Q: 2. Show that Re(iz)=-Im z. 3. Show that Re(iz)=-Im z.

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Q: Using the traces obtained in IV.1., provide a hand-drawn sketch of S3. Label all important points…

A: The equation of the surface given is as follows: 4x2-9y2=9z2+4 (3) The graph of the traces obtained…

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Q: II. Matching Type: Determine each of the following areas of z-valueunder the normal curve from…

A: Required probability is P(0.46&lt;Z&lt;2.58)

Q: Please answer 2 and 3. Thank you

A: Part 2 We have x-2ydx+2y-xdy=0 A differential equation of the form Mdx+Ndy=0 is exact if ∂M∂y=∂N∂x.…

Q: 4.3 4.4 4.5 Calculate the median for the weight of the rugby players. Determine the range of body…

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Q: 4. To say that a function f is continuous at a point means that the graph is A. broken at that…

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Q: 16. -3x2 - 5x + 2 = 0 18. 25 + 4x2 = -20x

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Q: Y varies directly as x". If y=3 when x = 24, find y when x = 10.

A: "y varies directly as x" so thaty∝x so y=kxif y=3 Then x=24=3=k.24=k=18

Q: For the figure shown, consider the following: • Two tanks are connected by a pipe with flow rate of…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 15. –12x.+ 5x + 2 = 0 17. 9x2 - 6x - 4 = -5

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Q: Determine the a) vertex, b) focus, c) directrix, d) axis of symmetry, and e) opening of the parabola…

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Q: to the left of z = -3.02 Area: between z - 1.11 and z = 2.75

A: We will use Standard Normal table to find the required areas.

Q: The average student loan debt is reported to be $25,235. A student belives that the student loan…

A: Given data : sample size, n = 100 sample mean, x̄ = 27524.0 sample standard…