Q: What value of x makes this equation true?  3(x - 2) = -7 1/2

Q: cx+d=47 Solve for x

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Q: 4* = 32x+1 is: The value of X in this equation

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Q: solve: Show all your workK y"-4¥+4¥=3e² 2x Hint: You to m

A: As per you have mentioned I am answering only #1 Given : y''-4y'+4y=3e2x

Q: What are the 2 values for x that make the equation below true? 22 – 6x + 8 = 0

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Q: Q6. Find the general solution using variation of parameters of y" + 4y = 8tant

A: We have to find the general solution of the given differential equation. For this, we will consider…

Q: Describe verbally how to solve y=mx+c.  What assumptions have you made about the value of m?

A: To Describe verbally how to solve y=mx+c.  What assumptions have you made about the value of m?

Q: Solve P(a-y) =1+(m/3) for y

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Q: What is the first step to solve this problem? o What is the value of y?

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Q: The solution of this equation below is e²lnx? ,2ln.x² tensin.r

A: Solution of the equation is the value of variable for which both sides of the equation balances.…

Q: 4* = 32x+1 %3D The value of X in this equation is:

A: Consider the given equation. 4x=32x+1 Take log on both side of the equation. ln4x=ln32x+1

Q: X=N(210 minutes, 45 minutes)What is the Z-score for a runner with a finish time of X=243 minutes?

A: Given a normal distribution with mean 210 and Standard deviation 45.Z score is the distance of a…

Q: Solve the equation algebraically. Verify your results using a graphing utility. 0.9t = 1 + t

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Q: PART A Solve for x and find m/G. (4х - 7)° D. E (11x - 8)° F G

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Q: y= 2csc , for x in [- 27,0) U (0,2r] 4

A: We will convert y in terms of x

Q: (a²y + dx2 () - ). Consider the equation What is the degree of the equation?

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Q: a waterfall has a height of 1400 feet. a pebble is thrown upward from the top of the falls with an…

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Q: Solve the equation for x to 3 places: 5x+2=41-x This is with logs.

A: The given equations is,

Q: Q. Solve the equation using Variation of Parameters: y" – 5y' + 4y = x. -

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Q: d²y from the following dx2 Solve 1. y = 8x* – 12 x° + 6x² – 9 2. y= (4x-9)?

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Q: Can you solve this for me t + f = 12 20t + 50f = $420

A: Solution

Q: Q-1 A/ solve the following equation: = -y(1+ xy?)

A: Re-write the equation to get Bernoulli form:…

Q: Q4|| A|| Find the value of (x) by solving the following equation: 2 1 4| -1 0 = 2 dy -2 41 -2 Jy2 –…

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Q: S(x) = - x³ - 9x? where x represents the water temperature in degrees Celsius. Find the temperature…

A: Topic : differentiation

Q: Solve for x. 14) s - x-6 2r- 19 13 2r-18 13) M 23 4x-29

A: Simplification

Q: Mike earns $6.50 per hour plus 4% of his sales. Enter an equation for Mike's total earnings, E, when…

A: Given that Mike earns $6.50 per hour plus 4% for his sales  E be the total earnings  Write an…

Q: Q4|| A|| Find the value of (x) by solving the following equation: 2 1 4| -1 0 = 41 dy |-2 -2 Jy2 – 4

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Q: The revenue (in millions of dollars) from the sale of x units at a home supply outlet is given by…

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Q: 6. The speed of a tidal wave, s, in hundreds of miles per hour, can be modeled by the equation - 4t…

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Q: Solve the equation -2x – by – 5z = 0. = S + t

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Q: An object is launched on the moon at 32 feet per second (f/s) from a 384-foot tall tower. The…

A: It is given that, st=-32t2+32t+384, where s in feet and t is in sec. Note that, Object will strike…

Q: y = (2x₁³ - 6) 9 3 Find day 3 dx²

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Q: (D²-1)y = x-1, solve using Method of Undetermined Coefficient. %3D

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Q: Solve the equation: å oy = Esimpt t ezt-X %3D

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Q: Solve the equation for y: ax + by = c

A: We have to eliminate the term 'y' and thus we get the solution.

Q: The height of a ball after being dropped from a point 100 feet above the ground is given by h = −16t…

A: When the ball is 60 feet above the ground, then h=60. When the ball hits the ground, then h=0.

Q: What are the steps to solve for y? 2x2+3y2=1

A: We have to find value of y from given curve,where curve equation is,

Q: Solve the equation algebraically. Verify your results using a graphing utility. 0.9t = 0.4 + 0.1t

A: Given equation 0.9t=0.4+0.1t

Q: ㅇ z"+ 35 to

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Q: 5. The height, h(t), in feet, of an object shot from a cannon with initial velocity of 20 feet per…

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Q: I don't fully understand how to do this calc question. If  g(x) = 4x/e^x,find an equation for…

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Q: D+3D+2 -2x Ae +Be -X %3D

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Q: Q5 Suppose the equation y" – 4y' – 5y = f (x) has y = 3x' as a solution. (b) What is the general…

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Q: For the equation z = 5t – 3, what does x equal when t = 12? %3D - O x= 14 O x= 47

A: Given,          The equation is x=5t-3.

Q: 13. Solve for X in the equation, given A- and B- (a) W+ A- R (c) X- 3M + 28 =0 (d) 6X - 44 - 38 =…

A: I have used the rule of matrix addition

Q: y''=6x-4 find the general solution for the diff eq. above

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Q: Solve y" – 2y = x²

A: We have to find the solution of the given differential equation.

Q: dx. 24r- 19 lár + 13

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Q: . SOLVING NHLDECC USING VARIATION OF PARAMETERS (D² + 2D + 1)y = (ex-1)² ANSWER: y = ex(C₁+C₂x -…

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Q: Q13. Use Variation of Parameters to solve the DE e2x y" – 4y : - %3|

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.