7) Convert the coordinate (213,2) to point in' polar Coordinates. polar coordinetes.

Q: Find the moving trihedral and the curvature at any point of R(t) = (t²,– cos 8t, sin 8t).

A: Moving trihedral are three unit vectors of curve  Unit tangent vector  Unit normal vector  binomial…

Q: Solve the system of linear equations using Gauss-Jordan elimination. Be sure to show all work: 2x…

A: To perform Gauss-Jordan Elimination: Swap the rows so that all rows with all zero entries are on…

Q: Show thát E(X) = np when X is a binomial random variable. [Hint: First'express E(X) as a sum with…

A:

Q: Step by step please

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Q: K A corporation must appoint a president, chief executive officer (CEO), chief operating officer…

A: Given data :  A corporation must appoint a president, chief executive officer (CEO), chief operating…

Q: 4. The following data are the temperatures (in °C) of effluent at discharge from a sewage treatment…

A:

Q: here the cabin elevation of 20

A: The angle of depression is given as, 26°. The height of cabin located from a small peak is, 2000 ft.…

Q: 2. A very narrow pipe of length L and cross-sectional area A is filled with water. At time t = 0, a…

A: Hi! As per norms, we will be solving only the first three subparts. If you need an answer to others…

Q: dx 3 (a² + x²)²

A:

Q: s(t) = 75 cos(0.9x) e-0.3x + 60. lect a time interval (other than [0,16] or [3,6]) in which the…

A: The given height function here we have to choose the intervals other than [0,16] and [3,6].from the…

Q: 2. Prove that any two non-zero elements a, b in a P.I.D. R have a g.c.d. Further if d e R is a…

A:

Q: Step by step

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Q: 23. For the following scores, find the value of each expression: a. ΣΧ b. (ΣΧ) c. ΣΧ – 3 d. Σ(Χ – 3)…

A: The given data is as follows:X4263

Q: x = 0.1. Use three digit rounding arithmetic to evaluate 2+² at

A: We will evaluate 2 + (1/3)x2 at x = 0.1 by using three digit rounding arithmetic.

Q: 2. Find and classify all the critical points of f (x,y) = 2x – 9y – xy + x² + 5y².

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Q: dw Let w =xycosz, where x = t°, y =ť, and z = arccost. Find dt

A:

Q: E e 3. A random variable X has the following probability function. 2 4 5 6. 7 Values of X p(x) 0. 2K…

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer three sub-parts at…

Q: Use Laplace transforms to solve the integral equation h(t) 4e 2 cost- - - I sin(t sin(t - x)h(x) dx

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Q: The weights in kg of milk deliveries to a processing plant are shown below: 45 49 50 46 42 39 47 42…

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

Q: If a random variable X follows the process below, dX; = -kX,dt + odWt, W is a standard Brownian…

A: A random variable is a numerical description of the outcome of a statistical experiment. A random…

Q: 5. Mixed Practice If f(x) = In x, g (x) = e*, and h(x) = x², find: (a) (fog) (x). What is the domain…

A: We need to find composition of functions