The edges on Derek's snowboard are chipped and dented from riding over rocks, so Derek wants to buy a new one. He can't afford the board he wants, so he opens a hot chocolate stand near his house. Derek figures out how many cups of hot chocolate he must sell to have enough money for the snowboard. One cold, snowy Saturday, Derek sells 48 cups of hot chocolate. Now, he needs to sell 52 more cups to buy the snowboard. Which equation can you use to find the total number of cups c Derek must sell to buy the snowboard?

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! )

answer: the center is the median and/or mean of the data. the spread is the range of the data. and, the shape describes the type of graph. the four ways to describe shape are whether it is symmetric, how many peaks it has, if it is skewed to the left or right, and whether it is uniform. good luck

step-by-step explanation:

umm im not really sure because i never had to do this

step-by-step explanation: