A ball is thrown vertically upward from the top of a building 50 feet tall with an initial velocity of 64 feet per second. Solve the equation –16t² + 80t + 50 = 114 to find the time t (in seconds) at which the ball is 114 feet from the ground.

Q: Solve d4y/dx4= 5x by variation of parameters.

A: The answer is given as follows.

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A: Quadratic Formula:

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A:

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A:

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A: The given equation is

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A:

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A: To solve the integral ∫0∞ ∫0∞ ex2+y2dydx

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A:

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Q: Solve for t.   e0.05t - 4e-0.06t = 0

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Q: Solve algebraically and round your answer to the nearest thousandth. 73-2 2 246 -

A: Solving the problem by using logarithm.

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A:

Q: Solve using quadratic formula: z^2 + 2z+ 2*

A:

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A:

Q: 2. Solve x in the quadratic equation when b = 0.

A: Given query is to find the value of x in a quadratic when b is zero.

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A:

Q: HiW.2 DE solve Q5 y= ソ-4y2 -→ y -メ

A: Explanation of the answer is as follows

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A:

Q: Solve for t.  4e0.01t - 3e0.04t = 0

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Q: 3) L-1{}.} } = L {{}L'{}

A: Please see the attachment

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A:

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A: The Given equation is  -8x+3y-7z=4           ......(1)

Q: 11) 2k² +9k=-7

A:

Q: Solve : 2a?t – 2a³)dt + (4x³ – 6²t + 2xt²)dx = -

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

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A: Let's find.

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A:

Q: 5) t2 * e3t S²¹e²-¹² di

A: Convolution: The Convolution of two functions f(t) and g(t) over a finite range [0,t] is given by…

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A:

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Q: The height of an object thrown upward with an initial velocity of 64 feet per second is given by the…

A: Given: The height of an object thrown upward, h= -16t2 + 64t and h = 64 feet

Q: 5) x +4x+3 =0

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A:

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A: here use basic of hypothesis testing

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Q: Without using de-solver, solve the IVP xy’+ y = 3x, y(1) = 0. Write your answer in explicit solution…

A:

Q: it'll

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Q: Solve csc(4x) – 5 = 0 for the four smallest positive solutions CSC -

A: csc(4x) - 5 = 0 csc(4x) = 5 4x = csc-1(5) (invesrse function of csc) csc-1(5) = 11.54

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.