Ben baked brownies in the brownie pan shown below. each day, he is going to eat 303030 square centimeters of brownie from the pan. for how many days does ben have brownies before they run out?

Option A.

Step-by-step explanation:

step 1

Find the area of the brownie pan

The area of the trapezoid is equal to

step 2

To calculate the number of days, divide the total area of the brownie pan by 30 square centimeters of brownie

so

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.