What is pa ?
a. 27
b. 39
c. 45
d. 51
e. 57

c

Step-by-step explanation:

According to the diagram, we can know that it's a circumcircle, so PL=LQ=RL=51, so PA is equal to the sqare root of (51^2-24^2)=45

24/56=hx^7

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.