The length of time Y, in minutes, required to generate a human reflex to tear gas has the density function. What is the mean time to reflex? * Ste-u/4, 0

Q: Sketch a graph of y = 8 on [- 5, 4] and use geometry to find the exact value of int -5 ^ 4 8 dx.

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Q: (ii) x= Cos ec(1- 51), y=e(nt- cotf) ,(Int-cotf)

A:

Q: The tangent line to the graph of y = ln(2x) is perpendicular to a + 4y = 1 at the point where…

A: Given, The tangent line to the graph of y=ln(2x) is perpendicular to x+4y=1 Here, y=ln(2x) To find…

Q: A car starts from rest at time t 0 and accelerates with acceleration a(t) = –0.6t + 4-meters sec^2…

A: Here, a(t)=-0.6t+4⇒v(t)=∫a(t) dt⇒v(t)=∫-0.6t+4dt⇒v(t)=-0.3t2+4t is the velocity function.

Q: Given that the force of interest δ_t = 2t/sqrt(t^2 + 2) find the effective rate of interest in the…

A: Given the force of interest δt=2tt2+2To find effective rate of interest:-

Q: Consider the following function. f(x) = Find its average rate of change over the interval [1, 9]. Ду…

A: The given function is -  f(x) = 1x We have to find the following -  (a) Average rate of change over…

Q: ple of 8 "heavy smokers" Lebanese people followed up over a 3-ye r1 year (t-1) you find 1 new case…

A: Q

Q: Find all the x- values where Whe tangent lines are horizontal (ie, all the x's uhere fi6s)=0

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Q: Find f'(pi*i) of f(z)= e^-xsiny-10+ie^-xcosy.

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Q: Differentiate x *. Hence find [x(2+ x)e* dx.

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Q: Two college students are studying for an exam. Student X is smarter than sudent Y. The grade that…

A: The joint pdf for X and Y are given as:

Q: ´Arctan y_ In y g(y) =

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Q: 4. If X has an exponential (A) PDF, what is the PDF of W = X² ?

A: Given, X~ exp(λ)       To find, what is the PDF of W=X2

Q: A company finds that the revenue R generated by spending x dollars on advertising is given by R =…

A: To find: The value of dRdx at x=1500. Given: The revenue generated function is R=1000+80x-0.02x2.…

Q: Calculate y', y" and y" for y = . [Hint: y= r-le", product rule, several times.] use

A: Topic  - differentiation by parts

Q: An electronic device has lifetime denoted by T. The device has value V = 5 if it fails 3; otherwise,…

A: Given,the electronic device has a lifetime denoted by T.The pdf of T is given by - Also, To find the…

Q: Consider the function e^(−x/116.0) . a. Normalize it so that it is a PDF on [0, ∞). b. Compute the…

A: The function considered is The significance level, The ETL or the expected tail loss value needed to…

Q: Please explain  the range of 0<y<x<2, may i use 0<x<2 and 0<y<x to find the pdf

A: The range is nothing but the limits or the values at which the function exists. For example define a…

Q: Find the length of the curve defined by 2 y = 5 ln 5 from x = 7 to x = 9.

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Q: Find the concavity, point of inflection, of f(u)=e^(-(u^n/n) ) where n=516

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