Suppose RR is the triangle with vertices (−1,0),(0,1),(−1,0),(0,1), and (1,0)(1,0). (a) As an iterated integral, ∬R(5x+9y)2dA=∫BA∫DC(5x+9y)2dxdy∬R(5 x+9y)2dA=∫AB∫CD(5x+9y)2dxdy with limits of integration

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.

part a: 1.08

part b: 27.59