Jovie is maintaining a camp fire. she has kept the fire steadily burning for 10hours with 15 logs. she wants to know how many hours (h) she could have kept the fire going with 9 logs. she assumes all logs are the same.

!

You are given following data:

15 logs - 10 hours,

9 logs - x hours.

Use proportion to determine unknown value of x:

Then

6 hours

the answer will be the last one

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.