What is the reciprocal of

the reciprical is 9/2 just flip it

brainliest plzz

Hey there!!

A fraction has two parts:

Let's take an example:

... Let's take the number '2'.

This number could be written as 2/1

2 is the numerator and 1 is the denominator.

Let's take another number.

... 3/4

3 is the numerator and 4 is the denominator.

Now what is a reciprocal?

A reciprocal is just the opposite.

We have:

... 2/9

The numerator becomes the denominator and the denominator becomes the numerator.

'2' is the numerator , '9' is the denominator.

The reciprocal = 9/2

Hence, the answer is 9/2

Hope my answer helps!!!

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

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! )