a = 12.2, b = 27.5, c = 24.0, and d = 20.0 complex shape consisting of two rectangles. The first rectangle's dimensions are 'a' by 'c' + 'd'. The second is 'b' by 'c' + 'a'. They overlap in a rectangle that is 'a' by 'd' Use π = 3.14 as needed. Round to two decimal places as needed.

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! )

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

(-5,-28)

i graphed to on desmos.