13. A surveyor measuring the tallest tree in a park is
100 ft from the tree. His angle-measuring device is
5 ft above the ground. The angle of elevation to the
top of the tree is 48°. How tall is the tree?

345

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.