Which of the following describes how to multiply fractions? Multiply all numbers and your answer is always a whole number O Add the numerator and add the denominator then multiply O Multiply the numerators then multiply the denominators.

 Multiply the numerators then multiply the denominators.

Step-by-step explanation:

When multiplying fractions, there is no need to find a common denominator like in adding fractions, one must just multiply the numerators together and then the denominators.

The product of the numerators will be the numerator on the resulting fraction and the product of the denominators will be the denominator.

For instance:

¹/₂ * ¹/₂ = 1 * 1 for the numerators and 2 * 2 for the denominators.

Result will be ¹/₄.

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! )

∡ eia and ∡ kij are congruent

step-by-step explanation: