Tìm thể tích của khối tạo bởi bằng cách quay miền được chỉ định ở bên dưới quanh trục Oy : Miền bị chặn bởi đường cong y=sin^2x, x€[0;π] và trục Ox​

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

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.

answerim :

n

step-by-step explanation:

im not sure but my dad knows