2.058

Q: 1 13. Find a QR factorization of A = 4 -2 -45

A: We are asked to solve question number 13 only. So we shall solve only that part.

Q: 71. NUCLEAR PLANT UTILIZATION The United States is not build- ing many nuclear plants, but the ones…

A: NOTE: Due to time limit answer for 71 is given here, for 75 please ask in a different question.

Q: 6.5+ 4

A: To simplify given

Q: 38) If a population has standard deviation 20 what is the minimum sample size to be 95% confident…

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Q: QUESTION 56 "An independent-measures experiment with four treatment conditions has a sample of n = 8…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer first…

Q: 48. Find the area of this parallelogram (A = bh). 12 cm 5 cm 16 cm A. 65 cm² B. 60 cm² C. 48 cm² D.…

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Q: 45. If the best-fitting line (figured using computer software) is approximately f(x) = -1.182x +…

A: Here Given regression equation for No of errors made per week from No of months worker worked. f(x)=…

Q: The light vehicle market share (in percent) in a particular country for pickup trucks is shown in…

A: a) we need to find equation of line segments in the interval [0,4] and (4,8]   b) we need to write…

Q: Consider the solid obtained by rotating the region bounded by the given curves about the y-axis. =…

A: The volume of the solid revolution between the curve  is the volume of the object between  the curve…

Q: 49-52 What is wrong with the equation? 3 8 49. f₁²₂x²² dx = X-4 X -3 2 3 50. 0.0 £²₁ / / dx = -²/31…

A: We have to find the mistakes in the given equation.To check this we will evaluate the integral.

Q: 42.1+6.9

A: Given that  42.1+6.9 Then the value of 42.1+6.9

Q: x² + 1

A: given an algebraic expression as followsx2+1, we need to factorise it

Q: E increasing (c) Determine the open intervals on which f is increasing, decreasing, or constant.…

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Q: Question 40 Calculate the arc length of the unshaded region. [40 ] 4 ft Po 80° D. O 54n/9 ft O 19.4…

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Q: &56

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Q: 1 + sin?x dx 50. 排

A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

Q: According to Quantcast analytics of CrossFit.com, 59% of CrossFitters have children. Suppose we take…

A: From the provided information, 59% of Cross Fitters have children that is p = 0.59 Sample size (n) =…

Q: A marriage counselor has traditionally seen that the proportion p of all married couples for whom…

A: Hi thank you for posting this question Since you have posted multiple sub parts as per our policy we…

Q: 37 and 41

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Q: i – 1 3 Find i= 3

A: It is given that, ∑i=35-32i-1we have to find its value

Q: (a) Sketch the graph of y = a/ for a = ±1, ±2, and ±3 in a single coordinate system.

A: Draw the graph of the function by using the steps: Set the scale for the graph and label the x and…

Q: Identify the consequent of the statement "There is a bloodshed in Ukraine and the Russian people are…

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Q: 223"43

A: To write in seconds 223"43

Q: 49 and 55

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Q: 66. A sector of a circle has a central angle of 145°. Find the area of the sector if the radius of…

A: