A group of 5 students was asked, "How many hours did you watch television last week?" Here are their responses.   11, 5, 11, 12, 8 Find the median and mean number of hours for these students. If necessary, round your answers to the nearest tenth.

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Q: 2 3 2 3 18

A: To determine whether or not the relation represents y as a function of x. To find the domain and…

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Q: Question 1 Find the indicated vector. Let u °[1] 아침 Find u + v.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Use the four-step process to find f'(x) and then find f'(1), f'(2), and f'(3). f(x) = -x² +9x-3…

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Q: Find the least squares solution of the system Ax = b. 2 1 -2 -N-0 A = 12 b = 1 1 3 X = 00

A: we use the result The set of least-squares solutions of Ax = b coincides with the nonempty set of…

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Q: QUESTION 6 If I have a simple discount note for 75 days (ordinary interest), a discount of $150, and…

A: Recall:  I=PRT We have, I=$150, P=$11,850, T=75 days=75365 year

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A: This question can be solved using the concept of profit and loss.

Q: Determine S18 for the series 12 + 5 − 2 +..

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Q: 4. The space of 4-by-4 skew-symmetric real matrices can be spanned by a minimum of m matrices. What…

A: See this solution

Q: Solve the equation and check. 4x-3 4x+3 +X= +1 16 4

A: Given 4x-316+x=4x+34+1 Find: The value of x consider, 4x-316+x=4x+34+1 4x-316+16x16=4x+34+44…

Q: 3. (a) Use the Binomial Theorem to expand and simplify (3a²-4b)6

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Q: Find an equation of the line passing through the pair of points. (5, 1), (-25, 17)

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Q: Consider the following equation. 3x - y = 19 Step 1 of 2: Determine the missing coordinate in the…

A: I am attaching image so that you understand each and every step.

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Q: It costs $3.24 for a pack of 12 pencils. Find the unit price in dollars per pencil. If necessary,…

A: This question can be solved using the concept of arithmetic.

Q: 3. 4. 5. 0 -1 0 1 2 -3 -1 0 3 5 B: 0 2 0 2 -- [ 011- 01-3 1 -6 2 -4 1 2 5 -4 0 0-3 17 11 030 002 2 0…

A: We have to multiply given Matrix.

Q: List all of the potential rational zeros of f (x) = 6x^(4)-9x^(3)+ 10x + 15.   precaluclus

A: The solution is given below

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Q: Find the slope-intercept form of the equation of the line that has the given slope m and passes…

A: Solve the following

Q: Find all the 2 x 2 diagonal matrices D that satisfy D² D2I= 0 -

A: Solution

Q: Use the Zero Coupon Bond information above to answer this question. A zero coupon bond with a face…

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Q: Use the four-step process to find r'(x) and then find r'(1), r'(2), and r'(3). r(x) = 6-4x² r'(x) =

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Q: The relationship between sales S and the amount x and y spent on two advertising media is given by…

A: Here, the sales, S is related to the amount x and y spent on two advertising media as follows:…

Q: K Step 3: Two parallel lines cut by a transversal For our safety, it is important that drivers…

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Q: a) State the Domain b) State the Range c) List the X-intercepts(s) as ordered pairs d) List the…

A: Given graph of the function is

Q: 3. (a) Use the Binomial Theorem to expand and simplify (3a²-4b)6

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Q: Jse a sign chart to solve the inequality. Express the solution in inequality notation and in…

A: Topic = Inequality

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Q: Find u x v, v x u, and v X V. u=i-j, v=j-k

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Q: h(x)=(gof)(x) Hint: This is a composition of functions. HHH

A: GIVEN:-

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Q: Use synthetic division to show that x is a solution of the third-degree polynomial equation, and use…

A: See the answer below

Q: Write the perimeter of the floor plan shown as an algebraic expression in x. The perimeter of the…

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Q: What is the amplitude, period, phase shift and y-intercept (exact and approximate) of f(x)? Sketch…

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Q: Form the negation of the statement. Mercury is not the closest planet to the sun.

A: Mercury is not the closest planet to the sun.

Q: Evaluate:  (1/i)2509 Choose the correct answer  A. -1 B. -i C. -2/5 Show ur solution

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A: In the given figure let the length AB = x m. and angle(OAB) = theta. The angle (BOA) = 180° - 53° =…

Q: 5. For all values of y. y 1, the expression 6 5-Sy 10 is equivalent to y-1 A. - B. 3(y-1) C. -3 D.…

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Q: 2. Solve for matrix X: X = AX + D. Start: X = AX + D 1. 2. 3. 4. 5. Provide at least five more…

A: Let M be any matrix, then M-1M = I where, I is an identity matrix.

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Q: Please write the answers directly. (1) Σ (+1) (2) The distance from the point (1, 2, -1) to the…

A: Note: As per our guidelines we are instructed solve only 3 subparts of a problem. Post separately…

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Q: 6. a) Algebraically determine the set of solutions to the equation 2 cos2z+3sin z=3,0 ≤z<2T b) When…

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Q: Solve the following system of linear equations  {  7m + 12n = -1  {  5m - 3n = 7

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Q: A time series trend equation is 23 + 73x. What is your forecast for period 20?

A: Given Time series equation T(x)= 23+ 73x

Q: Apply the Gram-Schmidt orthonormalization process to transform the given basis for R" into an…

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Q: Determine whether the given statement is true or false. 18 (1, 2, 3,..., 13) Choose the correct…

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