Which always share the properties of parallel lines?
a. the intersection of a wall and ceiling
b. the front edges of horizontal shelves in a bookshelf
c. the hands of a clock
d. the top and side edge of a window

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lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

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.