What are the x-intercepts of the function f(x) = –2x^2 – 3x + 20? 0 (-4,0) and (5/2, 0)
o (-5/2) and (4,0)
o (-5, 0) and (2, 0)
O (-2, 0) and (5,0)

(5/2,0) and(-4,0)

Step-by-step explanation:

I hope this helps.

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.