7)- Utilizing what you know for standard normal distributions, solve this problem. In the Journal of Engineering for Industry, May 1993, a study was documented on feed paper separation. Assume the friction coefficient for a certain copier system is normally distributed, with u = 0.55 and o = 0.13. While the system is operating, the friction coefficient is measured at a randomly selected time. 1. Find the probability that the friction coefficient falls between 0.53 and 0.56. 2. How likely is it to observe a friction coefficient below 0.5?

Q: Solve 4x x-2 1 2 b. x= -2,2 a. x= 3x-2 x-2 for x. C. x = -2 d. x=2

A: We can answer the question as below.

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A: Given equation 20 = b + a

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A: -3=4x-33

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A: topic - inequality

Q: 3. 3 2 P + 40 -7P+2 }}

A: Given differential equation  D3+4D2-7D+2=0

Q: solve for x

A: Solve the equation for x as follows.

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A:

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A:

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A: x = 4

Q: 6. -30 4 2) -5 -10 40 寸

A:

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A:

Q: 31. (y +1)4 + 4(y +1)² + 4 = 0

A: y+14+4y+12+4=0Let t=y+12 ,equation becomest2+4t+4=0t2+2t+2t+4=0tt+2+2t+2=0t+22=0 We have repeated…

Q: Please solve 5CA - 10A.

A:

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A: The value of x is, 19 The detailed solution is as follows below:

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A:

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A: Given : 6x+2 -12 =18

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Q: How do I solve #4-6?

A: Solution :-

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A:

Q: b, =b,-1 + kb, -2; b =1 and b, =1

A:

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A:

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A:

Q: How do you solve this

A: Given vectors: Denote the given two vectors as A and B.

Q: 3. Solve for x a. 82+3=16³1 b. 6*3=12 3¹+5-20¹-3x

A:

Q: 7. Solve for x. 50 (12x-25) 96

A: Since you have asked multiple questions in single request so we will be answering only first…

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A:

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A:

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A:

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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.