1. Find the value of cosh? ( 0.25 ).

Q: (b) Guess the value of dx when n is an arbitrary positive integer.

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Q: 2. (BE CAREFULI) Matthew's Ferrari goes a distance of 350.0 km in a time of 2.00 hours. What was his…

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Q: h) Ž() Sn

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Q: What is the velocity (in ft/s) of a sandbag 1.5 s after it is released from a hot-air balloon that…

A: Given that t=1.5 sTo find : Velocity of sandbag1.5 s after it is relesed from a hot air balloon that…

Q: 2. Given a circle with radius r: • How fast is the area of the circle changing with respect to the…

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Q: e vE dx . Evaluate 8

A: Solving the given problem using the concept of improper integrals in order to solve the given…

Q: For which value of p does dx 1.25? %3D

A: See the attachment

Q: x] denotes grea to 2 decimal pla

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Q: 3e tanydr + (1– )sec?ydy = 0

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Q: sinh x - cosh? x is equal to O e- -1

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Q: et up a trigonometric ratio from ZH to solve for x. U 14

A: Trigonometric ratio

Q: 4. Find an approximate value for fo In 1+x³| dx.

A: I am going to solve the given problem by using some simple calculus to get the required result.

Q: 4 2 To find the blue shaded area above, we would calculate: b. f(x)dx = area a

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Q: What is the value of x? 13x T. 65 Sn

A: The figure of the circle is given by To evaluate : The value of x

Q: S tan — х) dx

A: To integrate: ∫tan(x4-x)dx Solution: Given, ∫tan(x4-x)dx On simplifying further we get:…

Q: al to). Average rainfall of a city from Monday to Saturday is 0.3 inch. Due to fce the rainfall on…

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Q: calculate MN and TN for the value of N indicated.

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Q: O E atistic is | (Round to two decimal places as needed.)

A: For medium lead level: sample size (n1) = 11 sample mean (x̄1) = Σx1 /n1 =999/11 = 90.82 sample…

Q: What is the photon frequency (Terahertz = 1012 Hz) needed to move an electron in a hydrogen atom…

A: We will find out the required frequency.

Q: dx Evaluate Зх — 12

A: Solution:

Q: 2. For an earthquake that measures 6.0 on the Richter scale what is the amplitude of the energy…

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Q: If e" = a find the value of cosh(x) for a = 7.515 to 3 decimal places.

A: we will use the formula for cosh(x) cosh(x)=ex+e-x2

Q: 01/ Water poured into a conical tank through a faucet, this tank has a base radius of 5 ft and 10 ft…

A: The volume of the Cone is given as v=13πr2h Let any general time the height is h and radius of…

Q: 1. For what values of p is O'dx?

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

Q: S d0 cosh 0 + sinh

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Q: 10. A rectangular trough is 10 ?? long and 3 ?? wide. Find how fast the surface rises, if the water…

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Q: c.) Use a normal approximation to find the Pr{76 < X < 84}.

A: It is given that  Mean, μ = 80  Sample size, n = 64 Variance, σ2 = 256 Standard deviation, σ = 16…

Q: 6. (a) e' sinht (b) 3e2 cosh 4t

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Q: ng across a bridge, a t E above the water in m an be modeled with th

A: Introduction: We know that the solution to the equation ax2+bx+c=0 by the quadratic formula is given…

Q: 22. Given that sinh 2 =, the value of cosh z is A. +- В. D. 4

A: Given: sinh x=34

Q: Find the approximate value of /2 S sin (x) da using Simpson's Rule with eight intervals, quoting…

A: The given problem is to estimate the approximate value of integral using Simpsons rule with eight…

Q: (c) Prove, using the definitions of sinh and cosh in terms of the exponential function, that…

A: The solution is given as

Q: 1. – 2e 3* ++ 52*)dx

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Q: Prove the following (sinh x + cosh x)^= e%x cosh?x-sinh?x = 1

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Q: L s²-a? .2. .A cosh (- (at .B (cosh (at .C (sinh (at II

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Q: The inductive reactance (in ohms) of a 0.06 H coil connected to a 120-V, 60-Hz source is Blank 1.…

A: Answr-22.619 Ohms

Q: Ex4 Find all soluban's of Sing - loo. b) Sinhg= = O

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Q: The velocity of an object moving along a line is given by v1t2= 20 cos pt (in ft&gt;s). What is the…

A: Consider the given velocity function as vt=20cospt

Q: -133x So 33x dx 0.6698 0.6670 0.6671 0.6699 O

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Q: ſ(2x+5)dx Use geometry to evaluate

A: Follow next step

Q: Q1: what is on (3x) SI2 dx x2

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Q: S tan* dx

A: Using , Trigonometry formula and integration rule

Q: (4x Use your calculator to estimate * (sin(x2) + )dx = O A. 4.320 О в. 4.734 Ос. 3.628 O D. 40.078…

A: Integral.

Q: d the distance from you to the top of the balloon. (Round to two decimal places)

A: In the given question, the angle of elevation is 300. The given distance  AC is equal to 30 m. The…

Q: which is equal of the following tofv? cos(v®) dv? 2

A: Given: ∫01v2cosv3dv

Q: 4) SA tan?x dx ? А. — 1 В. 1 — С. 1/3 D. 프+ 1

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Q: (a) Use S(f) to estimate |sin e" dr.

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Q: of HJ ?

A: Two triangles are said to be similar if their corresponding angles are congruent and the…

Q: Calculate SN given by Simpson's Rule for the value of N = 6. cos(3x²)dx (Round your answer to six…

A: given integral :