Trigonometry Edgenuity WILL GIVE BRAINLIEST Review the table of values for function w(x).

A 2-column table with 5 rows. Column 1 is labeled x with entries negative 3, negative 0.75, 3, 6.5, 7. Column 2 is labeled w (x) with entries 8, 3, 0.2, negative 3, 1.

What is the value of w–1(3)?

–0.75
–0.2
5
8

The answer is -0.75.

Step-by-step explanation:

The question is asking to find the inverse.  So, when we plug 3 into for x, we are actually plugging in y, so the result will be the x. The corresponding value when 3 is y is -0.75 for x.

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! )