What is the answer to 7/15 x 3/8 x 5/12=

7/96

Step-by-step explanation:

7/15 x 3/8 x 5/12

Cancel a 5 from the top and bottom

7/3 x 3/8 x 1/12

Cancel a 3 from the top and bottom

7/1 x 1/8 x 1/12

7/96

your answer would be...

Step-by-step explanation:

7/15*3/8

: 21/120*5/12

: 0.072

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! )

.25

step-by-step explanation: