mykingdaniel12 mykingdaniel12

17-05-2017
Mathematics

contestada

Eight white balls and twenty black balls are in a bag. What is the probability of drawing a black ball in one draw? 1 2/5 5/7

Respuesta :

thor6844 thor6844

17-05-2017

the possibility is 20 out of 28

Answer Link

17-05-2017

There are 28 balls in total,
20 are black.
Therefore, the probability of drawing a black ball is 20/28.

20/28 simplified is 5/7.

The answer is 5/7
Hope this helps!!

Answer Link

Otras preguntas

Which of the following graph of the compound inequality 4p+1>-7 and 6p +3 < 33

how many feet are in 306 inches

what are your fav books

Which of the following is the graph of y = negative one-half x squared?

[tex]\sf -8(6x+3)[/tex]

You invest in an Open-End fund and you want to compute your Holding Period Return. At the beginning of the period, the fund has $45M in assets, $3M in debt, and

I attached the question but I can't find the inverse of the function because there are two x's. Also, the formula doesn't make a lot of sense

how does kennedy claim the united states will interact with adversaries under his presidency

What is the most effective way to protect dry lands from desertification? terrace farming mine digging planting a tree belt constructing a dam

What is the central idea of Passage 1 lets move