07/09/21

find the converge value for this sequence
Given the sequence a_n = sin(2n) / (n^5 + 4)this sequence converges, what value does this sequence converge to?
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07/09/21

How can I find the value of sin(sin^-1(4/5)+tan^-1(5/12)) without using calculator?.Use angle sum or different identities.
Please help me in this..Tomorrow is my exam.
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07/09/21

Calculus 3 Lagrange
Find the maximum and minimum values of the function f(x,y)=x^2*y subject to 5x^2+4y^2=60
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07/04/21

Let X have a uniform distribution on the interval (2, 4). Find the probability that the sum of 2 independent observations of X is greater than 7.
Let X have a uniform distribution on the interval (2, 4). Find the probability that the sum of 2 independent observations of X is greater than 7.
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07/04/21

Line Integrals Of Vector Fields
How I can Evaluate (Line Integrals Of Vector Fields) ∫c (𝟑𝒙^𝟐−𝟑𝒚𝒛+𝟐𝒙𝒛) 𝒅𝒙 + (𝟑𝒚^𝟐−𝟑𝒙𝒛+𝒛^𝟐) 𝒅𝒚 + (𝟑𝒛^𝟐−𝟑𝒙𝒚+𝒙^𝟐+𝟐𝒚𝒛) 𝒅𝒛 along the line segment from (-1,2,3) to (3,2,-1)?
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07/04/21

Need help. Thank you!
A. Timmy solved the polynomial equation x5 - x4 - 2x3 + 2x2 - 24x + 24 = 0 and his solutions were . Explain his error(s) and list the correct solutions below. B. Apply the function transformation... more
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07/04/21

P(50.6 < X < 51.8) =
The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. If one such class is randomly selected, find the probability that the class length is... more
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07/03/21

Calculus 3 Derivative
Given f(x,y)=−4x^4−3x^2y^2−6y6, find fxx(x,y)
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07/03/21

Find all the real zeros of the polynomial.

Find all the real zeros of the polynomial. Use the quadratic formula if necessary, as in Example 3(a). (Enter your answers as a comma-separated list. Enter all answers including repetitions.)P(x)... more
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07/03/21

Find all rational zeros of the polynomials

Find all rational zeros of the polynomial. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)P(x) = x5 + 3x4 − 25x3 − 79x2 + 100 x  =    Write the polynomial... more
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07/02/21

Verify the identity

How would I verify this identify. Thank you.2 sin (𝜋/4 + 𝑥−𝑦/2) cos (𝜋/4 + 𝑥+𝑦/2) = cos𝑥−sin𝑦
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07/02/21

Probability of a "hit" when revealing 10 cards.
The premise is: I have 10 cards to flip over. 5 are from set A and 5 from set B. One of these 10 cards has a special marking on it. My question is, what is the appropriate order to flip cards from... more
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06/26/21

Find the inverse function

Find the inverse function of f. f(x) = x x + 8 f −1(x) =  
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06/25/21

Find the area of region R
Let D be the disk of radius 2 in the uv-plane. Let R is subset of R² be the image of D under the transformation:x=2u +3v, y=-u+2v.Find the area of R.
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06/25/21

Find the derivative of the function.
g'(x) = ?Please show all work so I can get a better understanding for this type of problem
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06/22/21

Calculus Projection
Let a=<0,4,−4> and b=<−1,−3,−2>. Find the projection of b onto a 
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06/22/21

Evaluate the double integral

Use polar coordinates to evaluate the double integralInt Dx ² √x² + y² dAwhere D is the part of the annulus 1 ≤ x² + y² < =4 that lies in the positive quadrant, x ≥ 0 and y ≥ 0.
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06/19/21

evaluate 17(1-1/2^2)(1-1/3^2)...(1-1/17^2)
please also show me the steps by steps solution and the quickest way possible to get the answer,thanks.
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06/19/21

Probability of 2 different people choosing some of the same marbles from a jar
There are 20,412 unique marbles in a jar. One person picks 11 marbles, and puts them back and the jar is thoroughly mixed. Another person then picks 5 marbles. What is the chance that 2 of the 5... more
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06/18/21

Algebra 2 plz help me
find the number that is 4/5 of the way from 17 to 13
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06/15/21

Calculate the double integral.
please help me
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06/15/21

Stats and prob on cards
The entire deck is equally distributed amongst 4 players. Find the probability that each player gets an ace and a king
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06/14/21

determine the line of intersection (in parametric form) of the following planes.
The direction vector within you line must be stated without fractions Line1: 3x -y + 2z = 4 Line2: 6x + 2y - z = 3
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06/13/21

Evaluate the double integral by first identifying it as the volume of a solid.

Please help me i don't know how to do this one
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06/13/21

Mixture replacement math help.
A container contains 64 liters of pure milk. A replacement process takes place three times. A person takes out 16 liters of milk from the container and replaces it with 16 liters of water. Then 16... more
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