Write the following ratios as fractions in simplest terms a bag of skittles has 12 red, 8 green, 9 yellow and 4 orange. 1. ratio of red to orange. A. 1 to 3 B. 3 to 1 C. 4 to 1
2. ratio of yellow to green. A. 9:8. B. 8:9. C 89:1
3. Which of the following is correct (use above info)
A. For every 1 orange, there are 2 green.
B. For every 2 orange, there is 1 green.
C. For every 4 red, there is 1 orange.

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! )

what do you need me to answer?

step-by-step explanation:

$9.41

step-by-step explanation:

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated