Anonymous From: - Posts: - Votes: - |
The average at which people first engage in reckless behaviorcan be modeled by 0 t<0 f(t)= 7e^-7t t>or = 0 t is measured in centuries. Verify this is a ProbabilityDensity Function |

Anonymous From: - Posts: - Votes: - |
Integral of 7e^(-7t)=7 e^(-7t)/(-7)= -e^(-7t). At t=0, this is -1, at t=∞ this is 0. So the integral is 0-(-1)=1. Hence a pdf. |

Anonymous From: - Posts: - Votes: - |
We know that integration of 7e-7t = 7.e-7t/-7 = - e-7t for t =0 integration becomes -e0= 1 & for t < 0 integration becomes = 0 ( given) so 0 - (-1) =1 hence its is a probability density function |

- Find F '(x) For Each Of Thefollowing... ,
- X = E2t , Y = T +1a) Eliminate The Parameter To... ,
- ACCELERATION amp; NEWTON'S LAW A BODY MASS 2... ,
- If A Snowball Melts So That Its Surface Area... ,
- In Order Sketch The Graph We Need To Find The... ,
- When Taking The Particular Solution Of 2y" + 3y'... ,
- Find Two Numbers Whose Difference Is 100 And... ,
- I'm Given The Equation F(x,y) = -4x3 + 4xy - 2y2... ,
- Determine Whether The Given Sequence Is... ,
- Determine Whether The Given Sequence Is... ,
- I Would Just Like To Have The Problemed Solved To... ,
- R = F(#952;)= 1+2Cos3#952;r = F(#952;)= 2+Cos... ,
- T(dy/dt)+2y=sint ,
- For R(u,v)=2cos U I + v J+ 2sin U K, Find The... ,
- Find A Vector Valued Function Whose Graph Is The... ,
- I NEED HELP WITH THIS GEOMETRY QUESTION!!!!!? ,
- Do you memorize formulas for math? ,
- How to find constant k for a continuous function? ,
- How to find constant k for a continuous function? ,
- How to find constant k for continuous function? ,
- Find approximations to two decimal places for the coordinates of the point (x,y)? ,
- How to make the TI-83 "Solver" faster? ,
- What kind of math class does a high school student usually take every year? ,
- Math question help please!! please help!!? ,
- Integral question! Sqrt(6x - x^2)? ,

Copyright © 2019 YouGotMath.com | All Rights Reserved | Terms of Service