The sonar of a navy ship detects a submarine that is 4000 feet from the ship. The angle between the water line and the submarine is 34 degrees. How deep is the submarine? Round to two decimal places. ro

Q: 2. Calculate (4x³ – 6x² – 14) (x + 6) using long division. Show your work! -

A: Perform long division method

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A: NOTE: Refresh your page if you can't see any equations. . take integration on both sides…

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Q: . Sketch the graph of g(x)=sin7x, using the amplitude and th period.

A: To sketch the graph of the function

Q: a. Trapezoidal Rule____ b. Midpoint Rule....

A: question is incomplete

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A: We have to solve given Questions.

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Q: 3. Evaluate the following multiple integrals +¹(1+8x)dydx a. b. 0 x T xcos(xy)dydx

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Q: (b) ſ sin³(x) -dr cos (1)

A: Let's solve given integration.

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A: We will solve the differential equation

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A: Here we have to find the other trignometric function.

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Q: Derivative 0 −4x-5 (Hint: Look at the note of section 2.3 example (c) in 0-4x3 0-4x-3 0 -4.x³ 4 d…

A: We can answer the question as below.

Q: Question 8 If f(x) = x² + 1, choose the correct value of f(x + 1). (a) f(x + 1) = x² + 2 (b) f(x +…

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Q: 9. Determine whether the integral is convergent or divergent. If it is convergent, evaluate it. (If…

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Q: 1. Explain what it intuitively means for function f(x,y) to be continuous in some domain D.

A: To explain the meaning of the given statement.

Q: 5-8-2-5| ||6-5|- |3+2||

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Q: Find the general solution of the differential equation. y (5) — 11y(4) + 29y" — 11y" + 28y' = 0.…

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A: We first need to find complementary solution Auxiliary equation is given by m3-2m2-m+2=0…

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Q: Consider the following equation. 6² - x = 36 Find any Intercepts. x-Intercept (x, y) = (…

A: Given equation of curve:- 6y2-x=36  Find:- X intercepts, y intercepts, symmetry and graph of curve

Q: lim x →3 2+e* sin(7x)+x+1

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Q: Find the area between the curves y = e-0.7x and y = 1.5x + 1 from x = 0 to x = 1.

A: Explanation of the answer is as follows

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A: Here we have to find the intersecting points.

Q: Fill in each blank with an angle between 0° and 360° such that sin 200° = sin and cos 200° = COS

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Q: Radar Detectors Radar detectors are either powered by their own battery or plug into the cigarette…

A: We have to find the no. Of ways of given questions.

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Q: Evaluate using Reduction Formula 1. f cos7x dx 2. f sin³x dx cos x x dx n cos-1x sinx + 1 sin" x dx…

A: We use the given formula for sine to evaluate the given integral. But the given formula for sine is…

Q: #2 du = Ixlux dx 3 13 x 3 dx dv=lnx dx V= x/nx-x Distribute clnx-x). = (1+x) (x I^x-x) -…

A: Using Integration By-parts formula

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Q: 14) Find the first derivative of f(x) = 2*²2*

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Q: Find the general solution of the differential equation y(4) - 4y" = t² +e².

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Q: Give the reference angle for 8= O 5 T 12 O 07T 12 O None of these It has no reference angle TT 12 7π…

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Q: An open-top storage box with a square base has a capacity of 32 m². Find the dimensions that will…

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