Which scenario is best represented by the graph? a. jamie left home at 8: 00, stopped for lunch at 9: 00 and then continued her trip. b. jamie began the race by running fast, then slowed down a bit and finished the race at a the slower speed. c. jamie left home and realized she forgot to turn off the lights. she drove back home to turn off the lights and then continued on her trip. d. jamie drove for 1 hour then turned right and continued driving for another hour. she finally turned left and continued driving for the next 4 hours.

B. Jamie began the race by running fast, then slowed down a bit and finished the race at a the slower speed.

Step-by-step explanation:

the answer   is 200

step-by-step explanation:

this is a problem about poisson probabilities.   i don't know if you've

already studied poisson distributions, or if you have a place to look

to read more about the subject.  

here's how you can see a poisson distribution coming.   when there are

a lot of events that may happen at any time (or any place), and when

you're counting how many of them happen at a particular time (or a

particular place), and each event is independent of the others, then

the result is a poisson distribution.   this is roughly true for the

chocolate chips; one chip being in a cookie has only a small effect on

the probability that another chip will be in the cookie.

once you know you have a poisson distribution, you know a lot.   there

is only one parameter to a poisson distribution, so if you know the

mean, you know everything.   the form of the distribution is

  probability of n chips = {[e^(-x)]*(x^n)} / (n! )

a) 32pie square meters

step-by-step explanation: