Math, asked by vishwant, 11 months ago

a bag contains 12 balls out of which X are black balls find the probability of getting a black ball 1 ball is drawn. if 6 more black balls are added to the back the probability of getting black ball will be doubled .find x

Answers

Answered by lgkavitha82

2

Step-by-step explanation:

here is your required answer

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

Mahesh wrote only a few lines and couldn't complete the story he wanted to write. Taking help from the beginning Mahesh made, develop the story. A woodcutter was chopping down trees on the bank of a river. His hands were so much wet with his sweat that he lost his grip......

Biology, 5 months ago

What will happen if you put a cell in hypotonic solution?

Math, 5 months ago

arrangé 15.123,15.625,15.12,15.265 in descending order ...

English, 11 months ago

(c) _X0TL (1) krovu, (2) (B) QUESTIONS FOR PRACTICE (a) Translate the following words into your medium of instruction (Any four) (1) worry - (2) satisfaction - (3) bride - (4) garland - (5) greedy - (6) wedding - 112 ananaa 4...

English, 11 months ago

write a letter to your elder sister describing about your sports day celebration...

English, 1 year ago

What is meant by "breath of heaven" in the poem "freedom to the slave" by Henry lLouis Vivian Derozio?

Math, 1 year ago

If in a progression the sum of n terms is 5n2 +3n, find 5th term of it.

Math, 1 year ago

646772+468+27347+94874+73828...