11. The average mass of a lion is approximately 4 x 10 kilograms. The average mass of a blue whale is approximately 2 x 10° kilograms. About how many times more mass does a blue whale have than a lion? O 2x 107 O 5x 102 O 2x 103 O 5x 103

Q: x-1/2c (4) y = x sinh 2x – cosh 2x

A:

Q: Evaluate the integrals

A:

Q: 4. The voltage signal from a standard wall socket can be described by the equation V (t) = 325…

A:

Q: 2. Which is equal to sec 36°? Csc 54° sec 54° Csc 36° sec 126°

A: We have to choose correct option and here using trignometry ratio

Q: Find the general solution of the different ial equation 1 sin x y°y' + =y* %3D x4

A: According to the given information, it is required to find the general solution of the given…

Q: 3. A car traveling at 90 kph is passed by a second car going in the same direction at a constant…

A: To find the speed of the car

Q: 2 (4-x² r² dzdydx Q5: Find Si * S,

A: We have,∫02∫04-x2∫x2dzdydx=∫02∫04-x2zx2dydx∫02∫04-x2∫x2dzdydx=∫02∫04-x22-xdydx

Q: 3. Determine the complete solution using MVP: - cot(2:) dx

A: Given the differential equation

Q: 45. у 3D VI + * dt

A:

Q: 2.)S csc-³«(cosa)³da

A: Given ∫csc-3 α (cosα)3dαTo evaluate the integral:

Q: π 2 EK 4 cot4 x dx

A: Here, note that: ∫cot4x dx=∫cot2x cot2x dx=∫(cosec2x-1) cot2x dx=∫cosec2x cot2x dx-∫cot2x…

Q: S 10 -dx may be written as cos10* * Aln|secB"- tanR+ C. where A, B, and C are constants not equal to…

A: We need to choose correct option.

Q: Solve Ahe intergrals given below. xe"

A:

Q: Sin (2cos (5)) -1/4/5

A: I have append the formula used in this question in solution part

Q: Use Newton's Method and a calculator to approximate In(25) by solving the equation e – 25 = 0 . Give…

A:

Q: Find S z? sin z dz

A:

Q: 8. Suppose that (x) = { 1 0 40 40 If the radix (the value for lo) is 100,000, calculate 2d39.

A: Given  μx= 1       0<x≤4040x        x>40 l0=100000

Q: 11) ſ csc(5t) cot(5t) dt

A: According to our guidelines we have do only one question. Kindly repost other question as the next…

Q: 4. sec? xcotx- cotx

A:

Q: Hence, the work done is equal to the following. 5/4 W = 20/3x dx

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Q: zoom in 28 Er m. 10 14 X+7 28 co sh tw 14x = 28(x+ 7) 14x - 28x + 196 -196 = 14x -14 = x 3. II

A: Simplification

Q: .... 2. .... 10 .... 50 Show work: trig ratio (sin, cos, or tan) of L = trig ratio: =7°

A: tan 50∘=pq Here, p represents opposite and q represents adjacent. p=x and q=10 Substitute the value…

Q: 2. Given 0 ≤ 0 < 2п, solve tan 0 = 0. О 0, п О п О , О O

A: Given problem:- Given 0 ≤θ&lt;2π, solve tan(θ) =0

Q: 1) Solve the trig equation for "0". Answer to be in degrees. (N5)tan (0) = 5

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Q: L e14u cos(16u)du

A:

Q: 2. Гcotб xdx

A: We need to find , ∫cot6 xdx ∫cot6 xdx = ∫cot4 x × cot2 xdx ∫cot6 xdx = ∫cot4 x (cosec2x - 1)dx…

Q: 2.) The pressure P of sound waves on a person's eardrum can be modeled by =#cos ( – 1,100) Where a…

A: Given pressure formula is: P = (a/r) . cos [{(2 pi r)/l} - 1100 t]  where a is the maximum sound…

Q: sec4 w tan w dw

A: Solution of given question is written in below steps.

Q: Solve triangle ABC if ZA = 43.1°, a = 183.1, and b = 245.8. sin B = (round answer to 5 decimal…

A: As per honor code, we are entitled to solve only 1 question at a time so I am providing you the…

Q: The value of cos jn is equal to O a. sinh 7 O b. jcosh 7 Oc jsinh 7 O d. cosh 7

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Q: only need help on parts d-e

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Q: 12. 4 CSC X cot² x dx

A: Given problem:-

Q: 2 6 5 seco SSS p² sin p dp do de 000

A:

Q: given 0≤θ<2π, solve tan⁡θ=-√3. π/3,4π/3 π/3 2π/3 2π/3,5π/3

A: Given query is to find the Indicated angle.

Q: 2). EX+1 3t1a4 14. 13 What is the value of EX+1 for scoves I,

A: Given X1=1 X2=6 X2=3

Q: b) Use the hyperbolic identity cosh(2x) = 2 cosh? (x)–1 to solve 4 cosh(2x)- 22 cosh(x)+19 = 0.

A:

Q: 1. Find the exact value (not a decimal approximation) for sin(22.5°) (Hint: 22.5 = 45/2)

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Q: 4. Find the General and Particular solution of = -8 sin 4x; y= 6 when x = 0

A: Given- dydx=-8sin4x To Find- The general and particular solution of the above differential equation…

Q: Which trig ratio will allow you to solve for x? 8. 70° 20° y O sin 20 = O sin 70 = sin 70 = 8. sin…

A: Explanation of the answer is as follows

Q: 6 ven cos a = wh 15'

A: Use inverse trigonometric ratio

Q: 3. Solve the equation cosh 2x + cosh x 5, giving x to three dec. places. %3D

A: The given equation is cosh2x+coshx=5. Calculate the solution of x to three decimal places.   Here we…

Q: could gra ph bo th solutions  plz

A: Sol:

Q: cot x cos x = cotx

A: To find the general solution solution on [0, 2π]

Q: 3. to 4. Hox - 9x²+8dx 2- 十一X dx

A: ∫10x4-9x2+8x2dx

Q: 3 Which of these is not a solution to the equation sin° (x) = sin (x)? 2 4

A:

Q: 3. A resistance of 12 ohms, inductance of 2 henrys is connected in se. ies with a 10 volts battery.…

A: Given that the  LR  circuit so first draw the diagram then write the KVL  equation  then solve that…

Q: QUESTION 3 I. Solve cosh 2r tauh

A: Given cosh-12x=tanh-1x

Q: 12 Find p, q if ,“ f(x) dx – 2' f(x) dx = [,' f(x) dx. (Give your answers as whole or exact…

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Q: 2. sin 8 = 42 P(0) is in the second quadrant

A: Given θ lies in the second quadrant We know that sinθ , cosecθ are positive in the second quadrant…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.