In a class of 25 students, 13 students wear glasses and 12 students do not wear glasses. The ratio of glasses to non-glasses wearing students is 13:12.

Is this ratio part-to-part or part-to-whole?

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.

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof