22 A recipe for soup has a ratio of 3 cups of tomatoes to 1 cup of corn. If Amanda has 1 cup of tomatoes, how much corn will she need to keep the ratio equivalent? A. 1 3 cups B. 3 cups C. 3 1 cups 1 cups

3/1 cups

Step-by-step explanation:

For this problem, you are finding the equivalent ratio of 3/1. To find the equivalent ratio of that fraction, you have to multiply (or divide) both quantities  by the same number. (in this case the quantities are 3 and 1)

Basically the same as finding equivalent fractions since ratios are a comparison of two numbers by division (fractions involve dividing)

Therefore, the answer is 3/1 cups. (There are also equivalent ratio calculators online to help as well)

Hope that helped! :)

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! )