15 dx

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Q: Plot the complex number -4i. Then write the complex number in polar form. You may express the argume...

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Q: Evaluate the surface integral.     S (x + y + z) dS,  S is the parallelogram with parame...

A: Given information x=u+v y=u-v z=1+2u+v We have to evaluate the surface integral. Here, ru,v=u+v,u−v,...

Q: -8 Suppose we want to evaluate the definite integral, dx using the substitution, u = 7x + 1. -1 (7x+...

A:

Q: A patient receives an injection of 1.4 milligrams of a drug, and the amount remaining in the bloodst...

A: Given, At=1.4 e-0.05t

Q: Determine the area of the region enclosed by y=√x+2y=x+2, x=−2x=-2, and y=2y=2. Round your limits of...

A: Given curves are, y=x+2 x=-2 y=2 Objective is to find the area of region enclosed by the given curve...

Q: Evaluate the indefinite integral. (Use C for the constant of integration. | cos(7/x13) dx

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Q: Plot z = -2 - 2i in the complex plane. Then write z in polar form.

A: Given: z=-2-2i we know that given complex number be draw on complex plane as below

Q: Find the area between the curve  y = x2 + 3x + 2  and the x-axis from  x = −1 to x = 1.

A: We have to find the area between the curve y=x2+3x+2 and the x-axis from x=-1 to x=1.

Q: Solve Problems using augmented matrix methods. 3x1-x2 = 2 a- X,+2r, =10

A: use elementary row operations to convert given equation  into the  augmented matrix.   augmented mat...

Q: 2 sin x tan x - tan x = 1 - 2 sin x

A: Answer and explanation is given below

Q: Pollution begins to enter a lake at time t = 0 at a rate​ ( in gallons per​ hour ) given by the form...

A: Given: f(t)=11(1−e−0.5t) g(t)=0.5t Where, ft gives the rate of pollution entering a lake in gallons ...

Q: 3 t/8 + 3t dt using the substitution, u = 8 +3t. 56 3 Suppose we want to evaluate the definite integ...

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Q: 2n Зп - 1 Consider the series --Evaluate the the following limit. If it is infinite, type "infinity"...

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Q: The United States population (in millions) is predicted to be P(t) = 317e0.01t,  where t is the numb...

A: Given: The United States population (in million) is predicted to be P(t) = 317 e0.01t, where t is th...

Q: Find, or approximate to two decimal places, the described area. The area bounded by the functions f(...

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Q: Verify, if u = x + y+ z, v = x° + y° + z³ – 3ryz, w = x²+y² + z? – xy – yz – za are functionally dep...

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Q: Evaluate the integral. * +5V dx

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Q: Use a calculator to approximate the exponential expression to 4 decimal places. (Round to four decim...

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Q: Use the given vectors v = 3i + 3j, w = i + 4j to find v . w and v . v.

A: Given that : The vectors are v = 3i + 3j , w = i + 4j.

Q: Find the area of the triangle. a = 25, b=7, c= 24 The area isOsquare units. (Simplify your answer.)

A:

Q: A and C

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Q: 16 Suppose we want to evaluate the definite integral, Part 1. Re-write the definite integral in term...

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Q: Let f(t) = 3t2 – 10t. %3D a) Find f(t+ h): b) Find f(t +h) – f(t): c) Find ft+h)-f(t) . h d) Find f'...

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Q: Find the area bounded by the graphs of the indicated equations. Compute answers to three decimal pla...

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Q: Pactice Problem #22

A: Given, Oil leaks from the tank at the rate of rt =30e-0.3t litres per minutes   we have to find the ...

Q: A particle moves along the yy-axis so that at time t≥0t≥0 its position is given by y(t)=t3−6t2+9ty(t...

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Q: Evaluate the integral.

A: Given : ∫095xdx

Q: Use the Change of Variables Formula to evaluate the definite integral. dx 3 (x2 + 2)° (Use symbolic ...

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Q: find a function whose graph is a parabola with vertex (1, -2) and that passes through the point (4,1...

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Q: I need help with this problem; I do not understand it.

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Q: ds Find the function s(t) satisfying = 6 -5 cos t and s(0) = 4. dt ds The function satisfying = 6 -5...

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Q: Although I expected vector operations to produce another vector, the dot product of two vectors is n...

A: The dot product of vectors is also known as scalar product of vectors. When we find dot product of t...

Q: Solve the system of equations for the intersections of the two curves S 32² + 4y? = 48 l 6y? – a? = ...

A: From 6y2-x2=50 , x2=6y2-50Then we plug that in the other equation.3x2+4y2=4836y2-50+4y2=4818y2-150+4...

Q: Vector v with initial point P1 = (x1, y1) and terminal point P2 = (x2, y2) is equal to the vector v ...

A: Given : the two points are given as initial point P1 as x1,y1 and terminal point P2 as x2,y2. Soluti...

Q: Find the second derivative y=x^3-square root of x how to solve step by step

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Q: Calculus Question

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Q: a) Consider the sequence: 6, 17, 28, 39 Find the missing term above. Is this sequence arithmetic, ge...

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Q: Where does the derivative of g(x)=(x^2)/((x^2)+3) = 0 or is undefined?

A: Given function, gx=x2x2+3

Q: Find an equation for the hyperbola that satisfies the given conditions. Foci: (0, 213), vertices: (0...

A: Vertices and foci of hyperbola at (0,±9) and (0,±13) Since, both foci and vertices lie on Y-axis, th...

Q: Use the Change of Variables Formula to evaluate the definite integral. dx (x2 +2)° (Use symbolic not...

A: Answer and explanation is given below

Q: 5

A:

Q: 100e0.1z thousands of Over the next 20 years, a company projects its continuous flow of revenue to b...

A: Rx=100e0.1x  &  Cx=0.8x2+90 Now profit function is, Px=Rx-Cx=100e0.1x-0.8x2+90=100e0.1x-0.8x2-90

Q: 10 Calculate 100 x dx. 50 a. 50 T b. 25 T Oc. None of the other choices are correct. d.

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Q: Use the dot product to determine whether v = 3i and w = -4i are orthogonal.

A: Let "." represent the dot product Dot product = v.w Two vectors u and v whose dot product is u·v=0 (...

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.