Math, asked by neelamchandaliya16, 2 months ago

(4)
4. A box contain 5 red bolls, 7 white balls and 3 block
balls. Find the Probabitity that a picked up at random
will be white.
1
(a)
3
(KVS PSA, Exam 2015)
1
5
(b)
7
(c)
(d) 1
15

Answers

Answered by shrutisagar890

1

Answer:

favorable outcome=7

total no. of outcome= 5+7+3=15

probability=7/15

Previous Question

Next Question

Similar questions

Science, 1 month ago

what is composting??

Physics, 1 month ago

D. Write T for true and F for false statement. 1. The motion of a spinning top is rotational motion. 2. The motion of a body falling under gravity is called rectilinear motion. 3. A motion that repeats itself after a fixed interval of time is called vibratory motion. Speed 4. Distance travelled/Time interval. please give ans fast...

English, 1 month ago

Concept Map (of Magic Lamp and Genies)...

Physics, 2 months ago

Describe white Dwarfs.

Science, 2 months ago

How does classification help us build up models of evolutionary relationships?

English, 8 months ago

Make a list of 40 new words that you have learnt during the summer break and write down their meanings.

Math, 8 months ago

Q9. SOWING IS DONE AFTER. a) threshing b) selecting of healthy seeds c) winnowing d) tilling ...

Math, 8 months ago

Joylin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. She knows that the total cost to download 3 videos was $12. Her work to find the equation is shown below. Joylin’s Work Step 1 k = StartFraction 3 over 12 EndFraction = 0.25 Step 2 y = 0.25 x Where did...