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Q: Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean…

A: Given that batch of thermometers are normally distributed with a mean of 0oc and a standard…

Q: In Problems 17-34, find all points of discontinuity. 18. h(x) — х -2 17. f(x) = 3x2 - 3 3. 19. f(x)…

A: 19.        f(x)=3x+4=pqGiven function is rational function as a form of p/qThese functions are…

Q: 7. Anita Ewing buys a shirt for $29.99 and tie for $29.95. The sales tax is $4.20 What is the total…

A: Just all the prices including tax that is total purchase price.

Q: STEP 4: Decision Rule 28. H p 0.50 H p>0.50 FAIL TO REJECTHO REJECT H ACCЕРТ Н, mean 0.50 standard…

A: For the given data Find

Q: 33/29 b.

A:

Q: 70 60 50 40 30 20 10 -10. 30 10 20 30 40 Carmen is a lifeguard and spots a drowning child 40 meters…

A:

Q: 7 2x -10 14 08 O 9.5 O 8.75 07 0 9 O 7.25 4.

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Q: of a Ice is an A pie of size and its sample mean is calculated. Find the probability that the sample…

A: Mean of the exponential distribution is 50, n=100=sample size

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: 34 and 35 please

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Q: 23 and 31

A: on doing diffrentiation we will get

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: x. 200 sin 3x 43. lim x0 5x - 4x

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: x² + 1

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

Q: A square matrix A is said to be idempotent if A? = A. Show that if A is idempotent, then so is I –…

A:

Q: 35. (²00 + 30 dv 37. f(x) dx where f(x) = 18 · 5² √ √ ²2² ²² dz 36. sin x cos x if 0<x< π/2 if n/2…

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

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Q: At noon, ship A is 100 km west of ship B. Ship A is sailing south at 40 km/h and ship B is sailing…

A: Use pythogorous theorem

Q: 45, 47

A:

Q: 15. y" - 4y' + 3y = 0; y(0) = 1, y'(0) = 1/3

A:

Q: Consider the primal LP problem given below: The optimal tableau is given by: Basic Variables 1. 2 81…

A: In the given problem the optimal table of the linear programming problem is given.  If we solve by…

Q: In analyzing hits by certain bombs in a war, an area was partitioned into 566 regions, each with an…

A: Given Total bombs=505 Total regions=566

Q: 1. Solve the differential equation, The boundary conditions are y(0) = 0; dx d²y dx² +1²y = 0 (1) =…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

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: the expression when x = 10, y = -2, and z = -5. 10y -x? + 6z 31. XZ 29. 30. y y

A: Put the value which is given in the  given expression .

Q: 3. Let G = 10, 112. Design and implement an algorithm for the visualization of the harmonic measure…

A: Unit square :