Dalia flies an ultralight plane with a tailwind to a nearby town in 1/3 of an hour. On the return trip, she travels the same distance in 3/5 of an hour. What is the average rate of speed of the wind and the average rate of speed of the plane?Initial trip:Return trip:Let x be the average airspeed of the plane. Let y be the average wind speed. Initial trip: 18 = (x + y)Return trip: 18 = (x – y)

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.

answer: a) 56% women

b)44% men

step-by-step explanation:

hard

step-by-step explanation: