Question

In a bolt factory machine A , B and C manufacture respectively 25%, 35%, and 40%. It is observed that these machines produced 5, 4 and 2 percent defective units. A bolt is selected at random from the product and found to be defective. What are the probabilities that it was manufactured by machines A, B and C? ​

Answer 1

Answer:

Wo boring uniforms

Wo roz school mai jldii aakar dosto ka intazaar krna

Wo Silly fights

Wo teachers k naam rakhna‍‍

Wo Group photos

Wo homework na kar k jana

Wo roz ki punishment

Wo P.T periods

Wo Rocking annual day

So many hands in a single lunch box

HORRER XAMS

Remarkable marks

Vo accha report card

Self parents signature

Lovable trips

Wo Summer holidays ka intezar

Wo Aakhri Xam

Wo sports period

Wo sab ka bichad jana..

“SCHOOL”life is just a heaven

send to all your friends to remember your school life once again.

Answer 2

hope it helps you ❤️...