Any math experts out there, i'm s confused if you know plsss asap.

the answer for a should equal to 12pie
the answer for b should equal to 68pie

Good morning,

Step-by-step explanation:

look at the photo below for the answer.

:)

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.