3. The following statements indicates the use of descriptive statistics EXCEPT A. Last school year, the ages of students at PUP are from 16 to 21 years old. B. A car manufacturer wishes to estimate the average lifetime of batteries by testing a sample of 50 batteries. C. A basketball player wants to know his average score for the past 10 games. D. Based on the data of NTC, the number of subscribers increased by 30% from 2015 to 2016.

Q: x +1

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Q: Evaluate the integral. 了學 ( Inx dx O- In x - +C 2x 4x2 O-4 In x - + C 4x2 0.을 Inx- +C 2x2

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Q: Find a) the greatest common divisor (GCD) and b) the least common multiple (LCM). 50 and 120 a) The ...

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Q: 2. Evaluate: 3 dr. 2x – 14 (Use limits and avoid words such as undefined; take care to state your di...

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Q: Expand the expression. If possible, write your answer without exponents. 5/ 2 Vx -7 log 2 8+x2 2 x-7...

A: topic - logarithmic equations

Q: (x)

A: We will find the correct answer. 

Q: Given the differential equation y" - 3y' = 4x e-3x The combined set of Differential Operators for th...

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Q: Ordinary Differential Equations M- 06. Solve the following initial value problem over the interval f...

A: since you have asked about only part a  Given initial value problem dydt=yt3-1.5y     ; y(0)=1

Q: There is a relationship between perceived corruption and human development in a country that can be ...

A: Given  H(x)=0.3+0.28 In x                 where H(x) is Human development index                     ...

Q: yx+1 y=0, 0. 7 about the ras Siatch the region. Skatch the solid. and a typical disk or washer 10

A: Here, the given region is bounded by the curves: y=x+1, y=0, x=0, x=7

Q: een Sketch the sold and a typical disk or washer. Graph Graph Description Graph Graph Description Gr...

A: Given:- y=ex , y=0 , x=-2 and x=2  To find:- Figure of solid rotating region bounded by given curve ...

Q: Step by Step Solve by Monges, given the partial differential equation  q2-2pqs+p2t=pt-qs,

A: This question is based on monge's method .....by the help of this method we got the desired solution...

Q: Question For the function f(x) given below, evaluate lim f(x) and lim f(x). I-00 f(x) = -3x* Provide...

A: topic - limits

Q: 1. Find the indicated values. f(g(8)) |x| f(x) g(x) s(8(5)) 1 5 g(f(5)) 2 5 8(5(3)) 3 2 4 4 1 S(S(4)...

A: Use the given table for finding the value of function 

Q: A cable is to be run from a power plant on one side of a river 900 meters wide to a factory on the o...

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Q: For each of the following functions, find the indicated derivative using the definition. Note must f...

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Q: 8. Sum of the products of a constant and a variable: Ecx, = cx, +cx2 +...+cx, i=1 = c(x1 +x2 +...+x,...

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Q: Complete the table. lim f(x) %3D х—-11 = -6 12 lim f(x) %3D -12 -10 -s -6 F4 -2 1 6 10 12 x→-2 = 3 =...

A: ?As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost oth...

Q: Verify that f has an inverse function. Then use the function f and the given real number a to find (...

A: f(x)=x+9x+3,  x>-3, a=2

Q: dx 3.

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Q: dg at s = 4. ds Use the Chain Rule to evaluate the partial derivative g(x, y) = x² – y. x = s? + 4, ...

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Q: Sx+1)(3x – 2) dx

A: Evaluate , ∫x+13x-2dx=?

Q: Evaluate the integral. | 8xex dx

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Q: х — 1 x² + 8x + 15

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Q: Find all first and second order partial derivatives of the function f(x,y) = x^3 sin(xy^2) + 3(x^4)y...

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Q: The temperatue of a town t months after January can be estimated by the function f(t) = – 28 cos( + ...

A: Given that: f(t)=-28cosπt6+41

Q: Sketch the region enclosed by a + y = 6 and æ + y= 0. Decide whether to integrate with respect to a ...

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Q: Which of the following is not in the domain of sec(x)? Select all correct answers. Select all that a...

A: Let f(x)=sec(x) The domain of f(x) is: x∈ℝ-π2,kπ, k∈ℤ

Q: 4. The sum of two positive numbers is 30. One of the numbers is multiplied by the square of the othe...

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Q: What is the derivative of the following function?

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Q: Find the volume formed by rotating about the y-axis the region enclosed by: x = 11y and y = x with y...

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Q: Sx V1 – x² dx 3.

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Q: %3D 3. Given a geometric sequence where a= - 128 and a,= - 512. (a) Using the nth term of a geometri...

A: Given

Q: Function Type Differential Operator AxN + BxN-1+ .+C DN+1 AxNeax (D - a)N+1 cos(Bx) or sin(Bx) (D? +...

A: Solution

Q: 4. (a) Prove the reduction formula: tan?n-1 (2r) _ [ tann-2 (2r) dr 4n- 2 tan" (2.r) dr (b) The redu...

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Q: Show that f(x,y) = 1-x* - y* has a relative maximum, even though D in the theorem is 0. The critical...

A: Given : f(x, y) = 1 - x⁴ - y⁴

Q: 2 1 + 22 + 1 32 + 1 1 + 42 + 1 d) + + ... 12 + 1

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Q: Determine if the given functions f(x) are continuous or not at the given value of x. Show your compl...

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Q: The equation = xy? +2y +x-4.5 with the initial condition y(x = 0) = 1 is to be solved dx %3D using a...

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Q: (b) A series RLC circuit is shown in Figure Q4 (b) where R=4Q, L = 0.5H, C=0.1F,E(t) =10 V and i(0) ...

A: we have given a series RLC circuit with a voltage source L=0.5H C=0.1FR =4 ohmE =10 V

Q: -x, x±1 f(x) = 0, x= 1

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Q: Find the derivative of the equation: h(w)=(5/2)(w2+8w+1)(3/2)(2w+8

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Q: a. Y= x* + 1 а. a²x b. Y = a²+x?

A: Follow the procedure given below.

Q: Consider cos 0 d0. What is the best-fit parabola to cos e using the (a) three points 69 = 0, 01 = 7/...

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Q: 1. Consider the region bounded by y = x and y = Vx, shown below. Find the volume of the solid obtain...

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Q: (x + Vz)°da

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Q: A tree on a hillside casts a shadow c = 225 ft down the hill. If the angle of inclination of the hil...

A: Topic = Trigonometry Height of the tree is 130 ft.

Q: Find the number(s) 6 such thát the average value of f(z) = 6x² – 26x + 32 on the interval [0, 6] is ...

A: Given that: f(x)=6x2-26x+32on [0, b].Average value is 11 on [0, b]

Q: lo) Use a tangent plane to approx. the value of the following tunction. at the point (2.1L- 14.D) f(...

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Q: A particle moves along a straight line with equation of motion s = f(t), where s is measured in mete...

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