HELP ME WITH MH GEOMETRY HW PLEASE

2a (blue)

2b (pink/purple)

3b (light blue)

4a (red)

4a (green)

6a (yellow)

2a (purple)

2a+2b (orange)

6a (pink)

4a-b (pinkk)

4a-2b (purple)

6a (green)

Step-by-step explanation:

2 right triangles (2a) make a square

4 right triangles (4a) make a rectangle

2 right triangles (2a) make a bigger triangle

This alone can help with most of them by combining these together and adding/removing semicircles.

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! )