Treyvon buys one bag of chips for $2.75, three sticky buns for $1.35 each, and two sodas for $3.60 each. The sales tax rate for items purchased is 5.5%. How much does Treyvon pay for all of the items he purchased, including tax?​

777.5

Step-by-step explanation:

if you add up all of your sums to get 770 then add the 5.5 you get 777.0

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! )

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925