Stacy has 3 collector’s cards. She receives 2 more cards each week that she volunteers
at the student center.

Let x = the number of weeks.
Let y = the number of collector’s cards.

the third picture

step-by-step explanation:

44

step-by-step explanation:

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.

m∠a is 90°

m∠b is 40°