Suppose the probability density function of the length of computer cables is f(x) = 0.1 from 1200 to 1210 millimeters. a) Determine the mean and standard deviation of the cable length. Mean = i millimeters Standard deviation = i millimeters (Round the answer to 2 decimal places.) b) If the length specifications are 1197 < x < 1201, what proportion of cables is within specifications? (Round the answer to 1 decimal place.)

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A: Given graph is a straight line so

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A: The given integral is sec2(4x).

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A: Since you have posted multiple question, we will solve only first question for you. To get remaining…

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A: Standard form of an LPP : Objective function is the maximize type , constraints are all less than…

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A: Given that, the graph of the function is fx=4x and also given that, the function shifted down 6…

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A: A) Since every year, total reserves decrease by 16 billion barrels of oil, therefore: R=2000-16t,…

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A: Solve the given problem.

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A: A linear equation needs two parameters - the slope and the intercept. The slope is the amount of…

Q: FOIL the two binomials: (2x3 – 4) (x² + 2x). (Example:

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Q: Solve the equation. log (3) = = -3 Enter your answer as a simplified fraction in the bc

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A: From the given function: plot  f(x)=3 from -∞&lt;x≤-2 plot  f(x)=-2x-1 from x&gt;-2  to x≤1   x…

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A: Given f(x)=x2+9, g(x)=-4x+2 f(g(x))=f(-4x+2)=(-4x+2)2+9=16x2+4-16x+9 =16x2-16x+13 (f-g)(x)=…

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Q: How can the logarithmic expression be rewritten? Select True or False for each statement. Statement…

A: First I have written three rules of logarithmic , just use them for given Identities and see that .…

Q: how do you use math in real life?

A: Use of mathematics in real life

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A: Given: P0=15800, r=5% we know that if initial population is P0 and annual growth rate is r% per year…

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A: Let the graph is obtained from the graph of x2  by shifting h units to the right and  k units upward…

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.