The time required to repair a machine is an exponentially distributed random variable with mean of 0.5 hour. 1) What is the probability that a repair time exceeds 0.5 hour?

Q: 2. A sample of size n is taken from the ponulation which has an unknown distribution with mean and…

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Q: 4n – 1

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Q: (MGSE 9-12.G.C. 2) Equilateral triangle PBJ is inscribed in a circle as shown below. Determine the…

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Q: 3. Hannah's cell phone had 72% battery life remaining when she went to school this morning. During…

A: As per bartleby guidelines, for more than one question asked, only one is to be answered. Kindly…

Q: Question 7 Integrate the function. x + 6 dx *+3Xx +5) (A (x+3)3 X +5 +C x+5 X+3 (x+3 X+5 x+ 3)3 In X…

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Q: Integrate the function. 8 dx V36 - 64x2 X+ C sin-1 + C -1 + C D 4 tan-1 3. B

A: Given:       ∫836-64x2dx  substitute u=4x3→dudx=43                   dx=34du         =∫636-36u2du…

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A: Velocity time graph given in the figure.  Initial position=10 Find the position after t=5 And total…

Q: Write the expression as a complex number in standard form. I) (-8 + 8i) – (2 + 4i) 2) (8i) + (-4 -…

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Q: Find the Maclaurin Series of the following functions. sin(x²) 1 cos? (x) 4 sinh(x) 7

A: The solution is given as

Q: 3. Find the equation of the line that goes through the point (1, 3, 2) and is parallel to the line…

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

Q: Question 2 Question: Consider the following transformation function T: R' R Which one of the…

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Q: 2. The temperature T and pressure P of a gas inside a pressure cooker follows the equation T/P = 8.…

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

Q: 3) What is the adjacency matrix Ac for the following graph G based on the order of the vertices a,…

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Q: Integrate the function. dx Jzx (1+x) A sin-1 +C tan-1 C In |x|•C D tan-1 .C

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Q: Find the differential of f(x, y) = f(1.04, 1.98).

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Q: The marks scored by 25 students in an examination is recorded as follows. 15, 18, 22, 34, 45, 21,…

A: The frequency distribution table from part 1 is Class Interval Frequency 9-15 2 16-22 7…

Q: ) Find all points of discontinuity, if any, for f(x) = 5-3sin x sin² 2x x-0 sin² 3x Find lim

A: 2) Given function is f(x) = 5/(5-3sinx)

Q: Suppose that the medical literature including previous studies on blood viscosity before and after…

A: It is given that Sample size n = 7 Sample mean difference Md = -1.37 Sample SD of differences sd =…

Q: 2 2e* dx e3x + e* 3 2 dx (x + 1)²

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Q: 4. (MGSE 9- 12.G.C. 5) If sector area of the shaded circle garden is 87t, and radius of the circle…

A: This question is based on Area of sector of circle.