kimberlylove387 kimberlylove387

18-05-2021
Mathematics

contestada

A box contains 11 ribbons. Four are black. What is the probability of drawing two black ribbons without replacement?
7/21
6/55
7/110
100

Respuesta :

parunkutty parunkutty

18-05-2021

Answer:

6/55

4/11*3/10 = 12/110 which equals 6/55

Answer Link

Otras preguntas

Given the function:f(x)=-3x²+24x-45 Rewrite the function in standard form. The standard form is f(x)=a(x-h)²+k where a=

During _____ working memory drastically improves because we begin to think about what we want to remember. a. early childhood b. emerging adulthood c. middle ch

What is an computer pc

Ideal battery should have:a. Infinite internal resistanceb. Internal resistance equal to the external resistancec. Zero internal resistanced. None of answer cho

On the June solstice, the highest noon sun angles of the year will appear. Select one:A. at the equatorB. at the Tropic of CancerC. at the polesD. at the Tropic

According to Texas Minimum Standardsfor Child Care, you must not admit an illchild for care if:A.The illness prevents the child fromparticipating comfortably in

Which of the following is the best definition of peer review?A. The process by which a scientist gathers feedback from friendsand family about the results of a

Which one of the following is not likely to be an outcome of a rent ceiling?A. a black market price below the rent ceilingB. increased search activity for rent

Describe a job task that would consist of applying several key factors?

2. Explain how drooping of leaves on a hot sunny day is advantageous to plant.(2mks)

ACCESS MORE EDU ACCESS