a. What is the probability that the concentration is greater than 0.5?# b. Find the mean concentration. c. Find the probability that the concentration is within +0.1 of the mean.

Q: 9. Base 11 division: 47.9,, [(2 536A,4) || - S, ? Partial subtraction S, is: a) 2A23 b) 2A21 c) 2123…

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A: Let the number is x So,  when I add its square to 16 times its reciprocal, then I get: We have to…

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

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

Q: Solve for x in -1-4 30 XT. = -10 X = = -2-54 1 -2 XT. 2-4-4 -24

A: Given the matrix equation:[−13​−40​]XT=−10[−22​−5−4​4−4​]+[1−2​−24​]XT Let's denote the left-hand…

Q: 1. 4x + 7 = 3x + 4 - x

A: To solve 4x+7=3x+4-x

Q: solve for A =  2 4 0 0     4 2 0 0 0 0 2 4 0 0 4 2

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Q: 2. Solve for r in terms of x 7 10 r

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Q: Please do problem 2. Thank you!

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Q: 4) Solve for x: 3x-24 16 - 3x-12 12 = 3

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Q: e2x – 6et – 27 = 0

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Q: 2 cos (3xtZl) = VZ 0°EX Ę 360 2(05

A: 2cos3x+21=2

Q: Please show step by step solution for problem b

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Q: Solve for x: A 2B x+3

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Q: Given az Find

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Q: -4x-y=1 -9x+9=Y

A: Given : The equations are-4x - y = 1-9x + 9 = y

Q: X +2x, = 4 X; – 3x, – 3x, = 2 Xy + xj = 0

A: We will use substitution method to find the value of unknowns.

Q: Solve for x. state non-permissable values of the variables 1/x-2 = 1/4x+10

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Q: Solve for y 6x +3y = -9

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Q: Consider the following rational function. x² – 4x (x) x² – 4 Find any vertical asymptotes of the…

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Q: Please solve for the attached image, thanks!

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Q: where are the other solutions?

A: Since first 3 subpart is already solved so i am solving next subpart i.e. (d),(e),and (f) We have…

Q: I can not solve this equation, need nelp.

A: To determine the values of x, y and z satisfying the simultaneous equations

Q: 1. 2x + 4y + 3: = 15 4x + 5y + 3: == 24 6r + 5y + 5z = 22

A: 1. 2x + 4y + 3z = 15    4x + 5y + 3z = 24    6x + 5y + 5z = 22    243453655 xyz = 152422Augmented…

Q: (ve* +y)dx+(2xye* +1)dy = 0

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Q: Solve for x. Rx² +Tx+Q = 0 2

A: Given that: Rx2 + Tx + Q= 0 To find: Value of x. We have to find value of x by using the quadratic…

Q: Solve: 11 2 - 3 -4 5 3 4 -4 -5 - T 3 6 7 4

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Q: X(3x-7)=0 is what . Can you please solve this

A: x(3x-7)=0 , we will use zero product rule.